Which X-LAB bike? Six models compared, and where you can buy one
X-LAB's six international bikes compared by US price, weight, tire room and cockpit, and why buyers in the UK, EU and Canada had no authorized seller on 3 November 2026.
Practical, source-linked articles on Chinese bikes, exact builds, tire clearance and real purchase costs.

X-LAB's six international bikes compared by US price, weight, tire room and cockpit, and why buyers in the UK, EU and Canada had no authorized seller on 3 November 2026.
Compare the complete bike, local workshop and exact replacement parts before buying a belt-drive commuter. A worked downtime example turns a parts lead time into a repair plan.
Before buying branded bike parts, confirm the brand recognises the seller. Price, photos, stickers and serials can raise doubts but rarely prove a part is genuine.
Compare immersion wax, drip wax and oil by preparation, repeat work and the complete cost. A simple payback calculation keeps chain-life claims out of your budget.
Choose an inner tube by tyre and rim approval, pressure checks, valve fit and the repair kit you will carry. Compare the full setup before paying for a lighter material.
Dengfu’s R20 drawing lists four sizes; the 54 has 573 mm stack, 382 mm reach, 436 mm chainstays and an 80 mm bottom-bracket drop. Price, weight and tyre clearance come only with a quote, and the two-year warranty covers the carbon frame but not its paint.
PARDUS's road, all-road, gravel and triathlon bikes with dated mainland China prices, drivetrains and tire room; the Super Sport Gen2 eGR in detail; and its listed dealers outside China.
VeloBuild’s VB-R-268 aero frame has 24–32 mm less stack than catalog rivals with the same 383 mm reach and takes 32 mm tyres; its 1,000 g frame claim is for clear coat without metal parts, and a reviewer’s matte-black CX-002 weighed 1,261 g. Frame, fork and cockpit are covered for two years from the day you sign for the parcel.
The frame warranties of X-LAB, Tavelo, Elves, Winspace, ICAN and LightCarbon side by side from their own policy pages: length, who is covered, when the clock starts, second owners, shipping and crashes.
A practical three-frame shortlist: compare tyre room, the exact frame revision and the finished quote before choosing ICAN, YOELEO or Carbonda.
A practical carbon bike delivery checklist: document the box, inventory the agreed parts, identify issues and prepare a safe workshop handover.
Compare frame and complete-bike weights with matching size, included hardware and riding equipment, using a repeatable weighing record.
SEKA's Spear, ExAero and ExAero GR framesets compared by claimed and measured weight, tire room, bottom bracket and dated mainland China prices, plus its overseas dealers and what old reseller stories can and cannot tell you.
What Tavelo's Arden Race frameset offers (780 g size-L frame, threaded BSA shell, UDH, 38 mm tires with 1× or 34 mm with 2×), how it compares with the Attack, Arow and Grow, and why its size labels need the matching chart.
Separate workshop observations, ride impressions and long-term evidence in review videos, and check whether the tested build matches your purchase.
Use owner reviews without confusing an individual build, shipping story or forum complaint with a model specification or failure rate.
At 178 cm, four of eight makers’ height charts in our catalog name two sizes, and the frames they suggest run from 540 to 608.9 mm of stack. Send reference measurements and contact-point targets, and ask for the stack, reach and cockpit behind the suggested size.
Understand carbon-fibre grade claims without treating a higher number as proof of a lighter, stronger or better finished bicycle frame.
Photograph the delivery, retain packaging and contact the seller and carrier through their actual claims process before repairing a damaged bike.
Questions to ask about bar dimensions, frame interfaces, hose routing, adjustment and replacement parts before ordering an integrated cockpit.
Compare spare-part delivery, import handling and workshop costs before ordering, and keep warranty replacements separate from ordinary purchases.
Assemble a private warranty packet with the order, exact part, symptom and service history, and obtain the seller’s process before altering the bike.
Read a bike safety-test claim by standard edition, tested model and configuration, and distinguish a marketing sentence from a relevant report.
Require component codes and written approval for substitutions, comparing fit, compatibility, service access and the complete price.
Separate production, dispatch and delivery dates and ask what happens if a preorder misses the event you are buying for.
Identify the invoice seller, dispatch location and after-sales contact for each offer, then compare exact configurations and complete delivered prices.
Record quote currency, conversion direction and payment fees, then distinguish a planning exchange rate from the final billed amount.
Compare delivered, assembled and compatible builds, including import treatment, missing components, labour and replacement of unwanted parts.
Use a post-build inspection list, record movement or faults and follow specified fastener checks without blindly retorquing every bolt.
Translate delivery terms into a written import-clearance and cost plan, with a named destination and confirmation of what the quote includes.
Build a documented landed-cost worksheet and avoid adding VAT twice. Use an illustrative calculation without treating it as a tariff quote.
Separate inspections, wear parts, workshop labour and a repair reserve, using actual local quotes and your riding conditions.
Record when a creak occurs, stop for safety concerns and use a controlled workshop diagnosis before blaming the bottom bracket.
LightCarbon's current road, gravel and triathlon framesets by official weight, tire room and bottom bracket, the prices owners were quoted, and its exact warranty, transit-damage and crash-replacement terms.
Distinguish friction paste, grease and thread treatments, then follow the frame and component instructions at each carbon interface.
Delay irreversible steerer cutting until cockpit fit and permitted spacer arrangement are confirmed, then arrange qualified installation.
Separate repeat-use tools from one-time specialist jobs and compare the total DIY cost with a workshop assembly quote.
Document finish concerns, distinguish cosmetic questions from possible structural damage, and preserve evidence before assembly or repair.
Send a concise frame-build brief with drawings and component codes, then confirm assembly scope, parts supply and responsibility before buying.
Build a fastener list before buying a torque tool, checking usable range, drive direction, bits and access around the bike.
Create a bottom-bracket order sheet with shell diameter, width, threading, asymmetry and crank model. Do not order from a single acronym.
Identify headset bearing dimensions, angles and associated compression parts, then check the exact frame and cockpit assembly.
Prepare compatible plugs, inflation and a permitted backup tube, then practise wheel removal and recognise damage that needs a pickup.
Identify the exact hanger and fastening parts, confirm the current frame revision, and keep a usable spare before a fixed-date trip.
Separate frame shell, bearing assembly and crank spindle, then compare installation and service access without promising a creak-free standard.
Identify axle length, thread pitch, threaded length and head seating before ordering a replacement or trainer adapter.
Of the frames our catalog compares in full, eight gravel and adventure frames record mudguard mounts, with bare-tyre limits of 50 to 53 mm where published; none of their makers states how wide a tyre can be once mudguards are fitted, and the records do not separate frame and fork eyelets. The ICAN GRARO and LightCarbon LCG071S-PRO list none.
Separate frame interface, replaceable hanger and derailleur attachment, then check a planned Full Mount drivetrain against exact frame approval.
Separate wet tarmac, muddy tracks and ice when choosing winter tyres, then check pressure, clearance and a practical backup route.
Compare bead-seat diameter and tyre height, then check frame approval, clearance and bottom-bracket consequences before a wheel-size change.
Decode groupset package contents, avoid counting parts twice, and prepare a compatibility checklist before buying drivetrain and brakes for a frameset.
Calculate what a wheel-weight saving changes on a climb, then compare exact aero evidence, handling and the complete installed wheel weight.
Compare wheel handling evidence, tyre combinations and exposed routes before choosing rim depth. No single depth is safe for every rider.
Compare the route’s loose, wet and paved sections before choosing tread, casing and width. Terrain percentages alone can mislead.
Separate tyre tread changes from geometry and gearing, then check a slick road setup against the gravel bike’s rim and clearance requirements.
Identify exact spokes, nipples, bearings and freehub parts before choosing wheels. A familiar hub logo is not a complete service plan.
Plan compatible cassettes, rotors and axle hardware, then verify alignment and shifting on both wheelsets before relying on quick swaps.
Add rider, bike, water and luggage, distinguish system and rider limits, and check the exact wheel’s intended-use category.
ICAN's GRARO (US$899, 45 mm tires, gravel gearing only) and budget GRA04 (50 mm, quote only) compared, the fork bolts and seatpost offset its China-warehouse package omits by default, and how a warehouse switch changed one order.
Separate rear-derailleur capacity from chain length and use the exact drivetrain sizing method after a gearing change.
Understand chain stabilisation, identify your derailleur’s controls and distinguish clutch operation from chain length or compatibility faults.
What decides a hookless setup: Schwalbe allows only its TLE/TLR tyres and caps road pressure at 5 bar under ETRTO, many rim makers want at least 28 mm, and Schwalbe and Zipp set different rules for fitting a tube.
Compare pedal, crank-arm and spider power meters by fit, clearance, replacement parts and the training question you want to answer.
Use nominal tyre size, rim internal width and a measured clearance check together. Do not assume a label predicts the finished tyre width.
Compare approved tyre systems by setup, puncture response, sealant maintenance and the tools you can carry and use.
The hookless limit (5 bar under ETRTO, and Continental's lower caps as tyres get wider), what Zipp's calculator asks for, what Schwalbe says about tubeless pressure and normal loss, and a ride log to refine the number.
Plan the first controlled brake bed-in with the correct manufacturer procedure, a safe location and checks for faults that bed-in cannot repair.
Price integrated hose routing by the service jobs it changes, including headset work, cockpit adjustments and reconnecting hydraulic lines.
Match rotor mounting to the hub, check lockring tool clearance, and include hardware when comparing two wheelset quotes.
The replacement points most chain checkers mark (0.5% for 11-speed and up, 0.75% for 10-speed or fewer, 1.0% for single-speed), the ruler check, why a late chain costs a cassette, and when skipping is not chain wear.
Record whether brake rub is constant, periodic or follows a wheel change. Check wheel seating and hardware before caliper adjustment.
Identify cable, hydraulic and hybrid brake systems, then compare lever fit, maintenance access and the cost of a supported complete setup.
Check frame, fork, brake and adapter requirements before changing rotor diameter. A listed size is not automatically a maximum.
Match a cassette’s exact mounting requirement to a wheel’s hub and replacement body. Avoid the common twelve-speed and spacer shortcuts.
Calculate total cassette range and individual percentage jumps, then inspect the sprockets you use most often rather than choosing by speed count.
Compare how a smaller chainring changes every gear, using a 42T-to-38T example and a practical test against your existing riding.
A copyable inquiry and practical checklist for frame identity, included parts, fit, delivered cost, shipping and after-sales support.
Prepare shifting batteries, covers and chargers for air travel. Separate manufacturer instructions from airline baggage rules.
Compare cable maintenance, charging, controls and replacement costs using two documented Twitter V3 builds rather than a blanket winner.
Check controls, derailleur, cassette, chain and crank as one system. A matching speed count or freehub is only one part of compatibility.
Compare 50/34 and 46/30 gearing, then check front-derailleur position, chainline, crank clearance and approved component combinations.
Build a groupset shortlist around exact models, brake systems, gearing and service access instead of brand slogans.
What YOELEO's ALTERA G21 gravel frameset offers (US$1,420, T47, 1,050 g raw in size 56, sizes 45 to 60), how wide a tire it takes with 1× and 2×, and why its two delivery pages describe taxes differently.
Use tooth counts and wheel rollout to compare climbing gears, including a worked speed example that keeps gearing separate from fitness.
Prepare a riding brief, current setup and exact cockpit constraints so a fit appointment produces a useful frame-shopping plan.
Compare low gear, high gear and total range with a worked 1×/2× example, then check the complete drivetrain and frame.
Front centre and wheelbase follow from stack, reach, head angle, fork offset, bottom-bracket drop and chainstay. On LightCarbon's LCR018-D table that arithmetic reproduces three sizes to 0.1 mm and finds a size-580 front centre 10 mm short.
Read wheelbase alongside front and rear proportions, steering geometry, tires and luggage instead of ranking bike handling by one number.
Check saddle position, post offset, rail-clamp compatibility and approved adjustment range before ordering a proprietary seatpost.
Plan your hood position using frame stack, headset, spacers and cockpit dimensions before buying a low-fronted road frame.
The smallest gravel sizes in our catalog list standover from 713 to 776.4 mm. Read each value with its measuring basis, then test bag fit, bottle access and the real frame size for a packed bike.
Separate stock allocation, production, transit and assembly when planning a Chinese bike order, with dated Elves, ICAN and YOELEO owner examples.
Two makers, two conventions: Ritchey measures the VentureMax at the initial bend, while LightCarbon gives the HBR17 at the tops (360–420 mm centre to centre) and at the drops, 30 mm wider. Match the measuring point before comparing labels.
Make a repeatable saddle-position record with reference points, photographs and component details before moving to a new frame.
With the saddle 700 mm above the bottom bracket, each degree of seat-tube angle moves the seat-tube line about 13 mm. Real charts differ by up to 1.5° between neighbouring sizes and 1.3° between three brands' 54s; the post and rails must close the gap.
Understand what crank length changes geometrically, then check the fit, drivetrain interfaces and cost before experimenting.
Separate headset cover, below-stem spacers and clamp requirements when planning an integrated cockpit’s approved height range.
With 170 mm cranks and 700 × 40 mm tyres, the smallest sizes of six makers’ gravel frames leave an estimated 62 to 78 mm between the pedal axle and the front tyre. Measure how far your shoe reaches past the pedal axle and compare.
Distinguish missing, conflicting and historical bike evidence, then identify which unknowns must be resolved before ordering.
INCOLOR's Speedster SR 54 and LightCarbon's LCR018-D 540 share 383 mm of reach, but the LCR018-D is 29 mm taller. The size LightCarbon lists for the same riders, the 520, comes within about 2 mm of a Speedster SR 54 carrying 13 mm of spacers.
Read stack and reach as coordinates. Across ten catalog frames labelled 54 or 540, stack runs from 536.6 to 572 mm and reach from 380.8 to 398 mm, and the makers that give rider heights list their 54s for riders from 172 to 195 cm.
LightCarbon’s HBR17, the one-piece bar listed with its LCR018-D frameset, comes in 360–420 mm widths and 80–130 mm stems; at a 72° head angle each extra 10 mm adds about 9.8 mm of reach. INCOLOR’s SR page gives no cockpit sizes, so ask for them.
Compare climbing gears with simple ratios, then check the complete compatible drivetrain and the needs of your actual hilly route.
Rank road-bike upgrades by safety, fit and a specific riding problem, with a decision table and a clear point to stop spending.
None of the 12 road-going frames our catalog compares in full records a mudguard mount, and X-LAB’s Australian distributor says the RS7 has no fender or rack compatibility. Crud lists its Roadracer Mk3 clip-ons for tyres up to 38 mm with at least 4 mm of clearance; for full-length guards, eight gravel frames record mounts.
Turn a comfortable existing bike into a clear fit reference, then check whether the proposed frame and parts can reproduce it.
Elves' three current carbon framesets compared by price, weight, tire room and bottom bracket; why a Falath quote may be the older BB86 frame; what paint adds; and the published 6–10 week build time.
Calculate the loaded bicycle’s mass and check frame, fork, wheels and component limits by exact model and intended use.
Choose between a second bicycle and a wheel upgrade by identifying the new riding job, complete cost and storage routine.
A small-frame buying checklist covering stack and reach, cockpit options, minimum saddle height and shoe-to-wheel clearance.
A practical way to choose a tire or wheel upgrade from surface, punctures, tire compatibility and a wheel’s actual condition.
Compare CFR696, LCG071S-PRO and G028 against a strict rack-and-fender plus 50 mm screen, then map luggage to declared loads and the exact fork.
Compare stack, reach and cockpit options before ordering a Chinese bike frame. Includes a fit worksheet to share with your seller and bike fitter.
Check luggage, wet-weather equipment, storage and repair access before choosing a gravel bike for daily commuting.
Choose a gravel build from the event or journey it needs to support, with gearing, luggage and repair trade-offs made explicit.
Which Chinese brands' frame warranties pass to a second owner (X-LAB two years; Elves, Winspace and Tavelo none), what a crack would cost to replace new, and the identity and damage checks to make before paying.
Winspace's SLC3.0, Agile, T1550, G3 and G5 framesets compared by claimed and weighed frame weight, tire room and dated US price, plus its dealer, regional-dispatch, warranty and return terms.
A fair way to compare a budget carbon bike with an aluminium alternative: fit, components, condition, local support and complete cost.
Plan an all-day road build around hand positions, useful low gears, tire clearance and small service needs rather than a claimed frame weight.
Build a complete first-bike budget, separating a frame quote, a rideable build, optional upgrades and unresolved delivery costs.
Compare an endurance and aero road frame through usable fit, tire room and service access, without pretending a category label predicts comfort.
Evaluate mudguard fit, road gearing and service access before setting up a gravel bike for winter road miles.
Count the tires, cassettes, rotors and adjustment work before using two wheelsets to cover road and gravel riding.
A route-based way to choose your first road or gravel bike, with tire, gearing and fit checks that matter more than the category name.
A practical US and Canada guide to ten Chinese bike brands: direct shops, listed dealers, exact warehouse stock, import costs and support.
Compare the exact SR and SR+ framesets by dated price, claimed size-54 weight, lay-up, included parts and shared tire limits before paying the premium.
Where to buy Chinese bikes in Europe: ten official brand routes, EU versus UK import questions, and a practical landed-cost comparison.
Compare Incolor Speedster SR, Tavelo Arden and LightCarbon LCR018-D tire limits. See why drivetrain, tread and measured width change the answer.
Turn a Chinese bike price into a useful purchase budget: identify the exact build, collect shipping and import quotes, and compare support with a local option.
Compare complete-bike prices with frame-plus-parts budgets. A worked INCOLOR Voyager example shows included parts, a known subtotal and costs still to quote.
Compare the recorded Twitter V3 RS, WheelTop EDS and PARDUS eGR builds around ¥5,000. Check gearing, dated prices and verified tire limits.