Evidence reviewed through . Price records retain their own observation dates and conditions.View sourcesMethodology and dataset

LightCarbon · 轻碳Frame estimateOfficial global model

LightCarbon LCR017-D

Est. ¥10,067Frame ¥4,067 · Foreign reference estimate · 2026-05-23
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Category
Climbing road
Frame weight
870 g
Tire clearance
32 mm
Bottom bracket
T47×P1.0, 68 mm external
Sizes
46, 49, 52, 54, 56 and 58

Overview

LightCarbon LCR017-D. A current super-light road frameset with an 870 g size-52 frame, modern T47 and UDH standards, and an included integrated cockpit.

Foreign-source reference; enter the exact purchase quote before using planner totals.

Package contents are unconfirmed; do not subtract component costs from the allowance without an exact package quote.

Buying context

Before buying, verify Current mainland China quote, selected package, delivery and warranty route; Independent exact-model stiffness result.

Specifications and evidence

Product type
Frame estimate
Category
Climbing road
Evidence maturity
Official global model
Price basis
Frame ¥4,067 · Foreign reference estimate · 2026-05-23
Frame
LCR017-D super-light road disc frameset with HBR17 integrated cockpit
Frame material
Toray T700, T800 and T1000 carbon
Frame construction
3D latex-mandrel monocoque with full internal routing
Frame weight
870 g
Frame weight basis
Official size-52 frame; 850–945 g across six sizes, ±30 g; fork 390 g ±15 g; seatpost 160 g ±10 g
Tire clearance
32 mm
Tire clearance basis
Official 700C×32C maximum
Bottom bracket
T47×P1.0, 68 mm external
Hanger
UDH
Brakes
Flat-mount disc, 140 or 160 mm
Axles
12×100 mm front; 12×142 mm rear
Cockpit
HBR17 integrated carbon bar/stem, approximately 300 g
Sizes
46, 49, 52, 54, 56 and 58
Geometry
Reach 370–402.1 mm; stack 502.6–582.9 mm; 410 mm chainstays; 70 mm BB drop; 57.4–68.1 mm trail
Warranty
Two years
Stiffness evidence
Manufacturer says its 3D latex process improves strength by 30%; no independent protocol or exact-model stiffness result is published
Manufacturer package
Current manufacturer package: frame, fork, seatpost, clamp, headset bearings, spacers, thru-axles and HBR17. T47 bottom bracket is a paid option, excluded by default; historical quoted package remains unverified.
Geometry current discrepancy
2026-10-02 current size-46 reach is 371 mm; the retained historical range begins at 370 mm. Keep both dated bases and confirm the production revision before fitting.

The exact official page rechecked 2026-09-23 is inquiry-based and publishes no price. Retain the exact-model owner-reported US$599 frame quotation from 2026-05-23 as historical; paint, shipping and PayPal charge were separate, and current package terms and mainland China checkout remain unverified.

Price history

ObservedPriceTypeConditions
¥4,067Foreign reference estimate599 USD · 6.7894 CNY/USD · 2026-07-31 · Owner-reported US$599 LightCarbon LCR017-D frame quotation converted at the dated central-parity reference · Reference only; exact included hardware, optional paint, shipping, PayPal charge, tax, duties, actual FX and current availability are excluded

Geometry

Exact current manufacturer table observed 2026-10-03.

Remarks for BODY HEIGHT: For reference only, may vary due to different body proportions.

Size460 REACH: current371mm versus supplied exact-model V1/V2 text370. Preserve existing historical range beginning370 and current source separately. Size580 WHEELBASE: current1006.9mm versus supplied V1/V2 text1007. No inferred production revision. Manufacturer-published values, not independent measurements. Existing historical range and catalog values remain separately retained.

Scroll horizontally to see every size. Keyboard: focus the table area and use the arrow keys.

Recorded geometry by size
Dimension460490520540560580
BODY HEIGHT (Reference)156-165cm166-172cm173 - 179cm180 - 186cm187 - 193cm194 - 199cm
SEATPOST INSERT LENGTH130mm150mm170mm190mm210mm230mm
REACH371mm385.1mm390.8mm390.8mm396.4mm402.1mm
TOP TUBE LENGTH, HORIZONTAL510mm525mm540mm550mm565mm580mm
STACK502.6mm505.4mm521.2mm541.9mm562.7mm582.9mm
WHEELBASE971.4mm986.6mm988.7mm990.8mm998.2mm1006.9mm
CHAINSTAY LENGTH410mm410mm410mm410mm410mm410mm
FRONT CENTER571.7mm586.8mm588.9mm590.9mm598.3mm607mm
BB DROP70mm70mm70mm70mm70mm70mm
BB HEIGHT278mm278mm278mm278mm278mm278mm
SEAT TUBE ANGLE74.5°74.5°74°73.6°73.3°73°
HEAD TUBE ANGLE71°71°72°72.5°73°73.3°
SEAT TUBE LENGTH460mm480mm500mm522mm542mm560mm
HEAD TUBE LENGTH105mm108mm121mm141mm161mm181mm
BIKE STANDOVER HEIGHT(700C*32C)733.9mm753.6mm772mm793.1mm813mm831.3mm
FORK RAKE/OFFSET45mm45mm45mm45mm45mm45mm
FORK LENGTH, FULL368mm368mm368mm368mm368mm368mm
TRAIL68.1mm68.1mm63.7mm62.6mm59.3mm57.4mm
Original geometry transcription
Geometry complete current manufacturer table
Exact current manufacturer table observed 2026-10-03. Printed size columns: 460 / 490 / 520 / 540 / 560 / 580. BODY HEIGHT (Reference): 156-165cm / 166-172cm / 173 - 179cm / 180 - 186cm / 187 - 193cm / 194 - 199cm; Remarks for BODY HEIGHT: For reference only, may vary due to different body proportions.; SEATPOST INSERT LENGTH: 130mm / 150mm / 170mm / 190mm / 210mm / 230mm; REACH: 371mm / 385.1mm / 390.8mm / 390.8mm / 396.4mm / 402.1mm; TOP TUBE LENGTH, HORIZONTAL: 510mm / 525mm / 540mm / 550mm / 565mm / 580mm; STACK: 502.6mm / 505.4mm / 521.2mm / 541.9mm / 562.7mm / 582.9mm; WHEELBASE: 971.4mm / 986.6mm / 988.7mm / 990.8mm / 998.2mm / 1006.9mm; CHAINSTAY LENGTH: 410mm / 410mm / 410mm / 410mm / 410mm / 410mm; FRONT CENTER: 571.7mm / 586.8mm / 588.9mm / 590.9mm / 598.3mm / 607mm; BB DROP: 70mm / 70mm / 70mm / 70mm / 70mm / 70mm; BB HEIGHT: 278mm / 278mm / 278mm / 278mm / 278mm / 278mm; SEAT TUBE ANGLE: 74.5° / 74.5° / 74° / 73.6° / 73.3° / 73°; HEAD TUBE ANGLE: 71° / 71° / 72° / 72.5° / 73° / 73.3°; SEAT TUBE LENGTH: 460mm / 480mm / 500mm / 522mm / 542mm / 560mm; HEAD TUBE LENGTH: 105mm / 108mm / 121mm / 141mm / 161mm / 181mm; BIKE STANDOVER HEIGHT(700C*32C): 733.9mm / 753.6mm / 772mm / 793.1mm / 813mm / 831.3mm; FORK RAKE/OFFSET: 45mm / 45mm / 45mm / 45mm / 45mm / 45mm; FORK LENGTH, FULL: 368mm / 368mm / 368mm / 368mm / 368mm / 368mm; TRAIL: 68.1mm / 68.1mm / 63.7mm / 62.6mm / 59.3mm / 57.4mm. Size460 REACH: current371mm versus supplied exact-model V1/V2 text370. Preserve existing historical range beginning370 and current source separately. Size580 WHEELBASE: current1006.9mm versus supplied V1/V2 text1007. No inferred production revision. Manufacturer-published values, not independent measurements. Existing historical range and catalog values remain separately retained.

About LightCarbon

Xiamen LightCarbon Composite Technology says it was founded in 2012 and designs, engineers, tests and manufactures carbon frames and components in Xiamen. The company reports a dedicated frame factory with around 80 employees and capacity of about 2,000 framesets per month; it sells LightCarbon products directly while also doing OEM and ODM work for other brands.

Visit the official LightCarbon website

Videos

Build and rideOwner review

Light Carbon LCR017-D Review and Kermesse Race Analysis

A Belgian amateur racer's size-56 LightCarbon LCR017-D: ordering, cost, build, geometry against a Tarmac SL8 and a kermesse race.

Selected Components · 2026-06-30. The presenter bought the frameset himself; no sponsorship is stated. Disclosure basis.

Takeaways

  • Support1:22Ordering is by email with no prices on the website and about one reply a day; contacted 27 November, the frame arrived in late February with no shipping updates until he chased them, loosely packed in a slightly damaged box.
  • Price at publication3:53The frameset cost US$575; with LightCarbon rims, a used SRAM Rival/Force AXS groupset and a Magene power meter his complete bike came to about €2,335.
  • Build note6:32Building was easy: hoses slide through the integrated bar, and the T47 and brake-mount threads were clean and smooth.
  • Fit check8:37Against a Tarmac SL8 in the same size, the size-56 LCR017-D has identical stack, 1.4 mm more reach, a slightly slacker head angle and 2 mm less bottom-bracket drop.
  • Finish and faults10:33The bar ordered as 38 cm centre-to-centre measured 42 cm outside at the drops; the plastic split spacers develop a small gap after potholes, though the bar stays secure.
  • Fit check14:1732 mm GP5000 tires (the official maximum) on rims of 23 mm internal width fit; he finds the bike comfortable, predictable and very stable cornering in races.
Automatic captions reviewed 2026-10-25. Paraphrased by Chinese Bikes; points apply to the build shown, not to every size or trim.
Hands-on reviewOwner review

LightCarbon LCR017-D | $600 Dream Race Bike?

First look at a second-hand size-49 LCR017-D complete bike bought in Beijing, with WheelTop electronic shifting; no outdoor ride yet.

Coach Daniel, PhD · 2026-03-21. The presenter bought the bike second-hand in China; he is sponsored by an unrelated clothing brand. Disclosure basis.

Takeaways

  • Price at publication2:34The used complete bike cost about ¥4,000 (roughly US$600–700) with a WheelTop electronic groupset, mixed Shimano 105 parts and heavy 30 mm alloy wheels of about 1.6–1.7 kg.
  • Fit check5:05At 170 cm he chose the size 49; he notes the 74.5° seat angle and 0 mm-offset seatpost, and finds the drop aggressive.
  • Finish and faults7:00The seller had sawn a bulge off the integrated-bar spacer to make the bar sit correctly, and a Di2 exit plug was missing; the bar flares to about 45 cm at the drops.
Creator captions reviewed 2026-10-25. Paraphrased by Chinese Bikes; points apply to the build shown, not to every size or trim.

More videos

Watch on YouTube
Hands-on reviewOwner review

My LightCarbon LCR017D review and ordering experience. Crazy value for money.

A UK owner's size-52 LightCarbon LCR017-D with Shimano 105 Di2 after about 700 miles, including the ordering process.

tsp52 · 2025-07-10. Owner video; he bought the frameset directly from LightCarbon and no sponsorship is stated. Disclosure basis.Watch on YouTube

Takeaways

  • Fit check1:4830 mm Pirelli P Zero Race tires fit with visible room around them.
  • Finish and faults2:29The Richey-style aero seatpost slipped and creaked until he used carbon assembly paste; brake mounts, axle faces and the T47 shell arrived properly faced with no paint issues.
  • Measured4:36With 105 Di2, Ninebelow 55 mm wheels of just over 1,400 g, carbon pedals and saddle, his bike weighs about 7.4 kg.
  • Build note6:17The front hose enters the fork on one side; crossing hoses to run the front brake on the other lever made the steering bind, so he kept the natural routing.
  • Price at publication10:32Frameset with custom logo paint cost US$782 (import tax extra), took about a month to arrive and was adequately padded; an endoscope check looked clean.
Automatic captions reviewed 2026-10-25. Paraphrased by Chinese Bikes; points apply to the build shown, not to every size or trim.
Watch on YouTube
Hands-on reviewOwner review

I bought the HIGHEST quality bike frame from a Chinese OEM for $800 (Lightcarbon LCR017D)

Engineer's inspection, weigh-in and build notes on a LightCarbon LCR017-D ordered at the top quality-control tier.

Hambini · 2024-09-14. Hambini says he bought the frame himself after meeting LightCarbon at Eurobike and specified its quality-control tier; no sponsorship is stated. Disclosure basis.Watch on YouTube

Takeaways

  • Price at publication0:05He estimates about £700 delivered depending on import tax; the frameset is ordered by email (no web shop) and arrived three weeks after he ordered at Eurobike.
  • Finish and faults1:54Every alignment-critical surface (bottom-bracket faces, headset seats, brake mounts, dropouts) is machined rather than masked, and the frame and fork interiors were immaculate under the borescope.
  • Measured6:03The T47 68 mm shell gives better tool engagement than T47 86.5; checked in a lathe and on his bearing rig, the bottom-bracket alignment was within about 0.02 mm.
  • Build note8:21Details include a serrated seat clamp, a Di2 battery holder, blanking plugs and a pinned, keyed headset wedge ring that stops the compression ring rotating against the steerer, a common cause of steerer fretting.
  • Measured11:44Weighed: integrated bar 361 g, seatpost 153 g, headset hardware 150 g and Di2 holder 44 g; the spoken frame and fork weights are garbled in the captions and are not used here.
  • Repeats a maker claim12:49LightCarbon described tiered QA levels with different jig-check frequency (from none to every fifth frame); he ordered the top tier without a full manual or retail box.
  • Build note26:07He found it the easiest bike he has assembled because everything aligned; downsides are plain packaging, no manual at his tier and ordering by email.
Automatic captions reviewed 2026-10-25. Paraphrased by Chinese Bikes; points apply to the build shown, not to every size or trim.

Sources

These sources support this model page; individual claims retain the confidence of their cited source.

  1. LightCarbon LCR017-D super-light road frameset

    LightCarbon · Manufacturer product pageIdentity: High · Specification: High · Price: None · accessed 2026-09-01

    Current exact LCR017-D page still publishes construction, size-specific weights, 32C maximum, T47-68, UDH, cockpit, ISO4210 and two-year warranty, but no public retail price or mainland China checkout.

  2. LightCarbon 2026–2027 Frame and Component Catalog V1

    LightCarbon · Manufacturer catalog pdfIdentity: High · Specification: High · Price: None · accessed 2026-09-01

    Current official 2026–2027 catalog still supplies exact LCR020-D and LCR017-D specifications and package identities. It is quote-only and contains no public retail price or mainland China checkout.

  3. LightCarbon road frames catalog

    LightCarbon · Manufacturer category pageIdentity: High · Specification: Medium · Price: None · accessed 2026-08-29

    The three-page official Road Frames category establishes the manufacturer catalog relationship for current and older road, rim-brake, disc-brake, triathlon and track models. Exact-model specifications come from the linked product pages or current catalog PDF rather than category-card snippets.

  4. About LightCarbon

    LightCarbon · Manufacturer company pageIdentity: High · Specification: Medium · Price: None · accessed 2026-08-29

    LightCarbon says Xiamen LightCarbon Composite Technology was founded in 2012, designs and manufactures carbon frames and components in Xiamen, operates separate frame and rim production lines, employs around 80 people in its frame factory, and provides OEM/ODM work as well as its house-brand products. These are company-reported facts.

  5. LCR017-D owner-reported manufacturer quotation

    Reddit / r/ChineseCarbon · Community postIdentity: High · Specification: Low · Price: Medium · accessed 2026-09-01

    The exact-model prospective owner reports a LightCarbon quotation of US$599 for the LCR017 frame, up to US$140 for paint and US$182 US shipping, excluding a 4.5% PayPal charge. The base frame quotation is retained as a dated reference only; package details, current availability and mainland China checkout are unverified.

  6. RMB central parity rate announcement, 31 July 2026

    China Foreign Exchange Trade System / People's Bank of China · Official exchange rateIdentity: High · Price: High · accessed 2026-08-17

    Official central parity announcement states US$1 = CNY 6.7894 on 2026-07-31. Used only for clearly labelled approximate reference conversions, not as a checkout exchange rate or China-market price observation.

  7. LightCarbon LCR017-D official price recheck

    LightCarbon · Manufacturer product pageIdentity: High · Specification: High · Price: None · accessed 2026-09-23

    The exact official LCR017-D page identifies China as product origin and lists PayPal or bank transfer, but provides no public price; ordering remains inquiry-based. It does not confirm a current quote or mainland China delivered total.

  8. lightcarbon-lcr017-d exact product evidence and gallery

    LightCarbon · Manufacturer product pageIdentity: High · Specification: High · Price: None · accessed 2026-10-02

    Current manufacturer package: frame, fork, seatpost, clamp, headset bearings, spacers, thru-axles and HBR17. T47 bottom bracket is a paid option, excluded by default; historical quoted package remains unverified. 2026-10-02 current size-46 reach is 371 mm; the retained historical range begins at 370 mm. Keep both dated bases and confirm the production revision before fitting.

  9. LightCarbon Super Light Disc Brake Road Carbon Frameset With Integrated Handlebar Suppliers,Manufacturers,Factories complete geometry recheck

    LightCarbon · Manufacturer product pageIdentity: High · Specification: High · Price: None · accessed 2026-10-03

    Exact model-specific current geometry table; printed labels, units and discrepancies retained. Size460 REACH: current371mm versus supplied exact-model V1/V2 text370. Preserve existing historical range beginning370 and current source separately. Size580 WHEELBASE: current1006.9mm versus supplied V1/V2 text1007. No inferred production revision. This does not establish an old retained purchase source production revision, selected package, current quote, stock or independently measured geometry.