Chinese Bikes

证据复核截至 。价格记录保留各自的观察日期和条件。查看来源方法与数据集

LightCarbon · 轻碳车架装车估算Official global model

LightCarbon LCG071-PRO

估算 ¥10,271Frame package ¥4,271 · 境外参考估算 · 2025-11-30
选择另一辆车
车型类别
探险 Gravel
车架重量
1,140 g
轮胎空间
50 mm
中轴
T47×P1.0, 85.5 mm
尺码
49, 52, 55 and 58

本页提供中文导航、概要与规格标签；型号、来源标题及尚未逐条翻译的详细研究和报价备注保留原文。请结合原始来源核对具体配置与条件。

概览

LightCarbon LCG071-PRO 的研究资料。车架重量记录 1140 g；轮胎空间记录 50 mm。价格观察日期为 2025-11-30；不是实时结算报价。具体配置、测量口径与待确认问题见下方；未知信息不代表产品质量差。

原始研究说明（英文）

A 50C-clearance gravel frameset with a 1,140 g size-52 frame, integrated cockpit, downtube storage, T47 and UDH.

境外来源参考；使用装配总计前，请输入目标配置的准确购买报价。

有日期的车主套餐报告 · 2025-11-30. 当前套餐报价未经核实. 套餐包含: 车架, 前叉, 座管, 夹具, 碗组垫圈, 桶轴, HBR08 车把组件, Wahoo 码表座, 储物袋. 套餐不包含: T47 中轴组件, 水壶架, 轮组, 定制涂装, 发往欧盟的运费, 银行手续费. 套餐内容尚未核实: 当前报价套餐.

记录中的制造商几何原始数值存在内部矛盾。相关单元格不用于推算适配；原文含义及正确数值仍未核实。这不证明产品存在安全缺陷。

购买参考

现有资料可以帮助核对车架规格，但下单前仍需确认中国大陆的购买渠道、可选配置、税费与实际结算价。

待核实事项原文（英文）

Current mainland China quote, exact included package and delivery route; Independent exact-model stiffness or ride-compliance result

规格与证据

产品类型
车架装车估算
车型类别
探险 Gravel
证据成熟度
Official global model
价格依据
Frame package ¥4,271 · 境外参考估算 · 2025-11-30
车架
LCG071-PRO gravel frameset with integrated HBR08 cockpit and downtube storage
车架材料
Toray T700 and T800 carbon
车架成型工艺
3D latex-mandrel monocoque with full internal routing
车架重量
1,140 g
车架重量口径
Official size-52 frame including the downtube lid; 1,110–1,200 g across four sizes, ±40 g; fork 495 g ±15 g
轮胎空间
50 mm
轮胎空间依据
Official maximum: 700C×50C, 650B×2.1 in or 29×1.95 in
中轴
T47×P1.0, 85.5 mm
尾钩
UDH 通用尾勾
刹车
Flat-mount disc, 140 or 160 mm
Axles
12×100 mm front; 12×142 mm rear
把组
HBR08 integrated carbon bar/stem; 380–440 mm bars and 90–120 mm stems
储物
Downtube compartment for two optional 200 ml bags; lid retains bottle-cage mounts
尺码
49, 52, 55 and 58
几何
Reach 374.1–397.1 mm; stack 542.6–627.1 mm; 430 mm chainstays; 70 mm BB drop; 62.7–69.3 mm trail
保修
Two years
刚性证据
Manufacturer attributes a 30% strength improvement to its molding process, without an independent protocol or exact-model stiffness result
Chainring compatibility
Manufacturer maxima: Shimano 2x 54–40T / 1x 42T; SRAM 2x 54–41T / 1x 42T. Confirm exact crank and chainline before assembly.
Groupset compatibility
Manufacturer supports mechanical and Di2, but explicitly excludes older rear derailleurs without B-LINK, including Shimano 105 5800.
Geometry complete current manufacturer table
Exact current manufacturer table observed 2026-10-03. Printed size columns: 490 / 520 / 550 / 580. BODY HEIGHT (Reference): 165-172cm / 173-179cm / 180-186cm / 187-194cm; Remarks For BODY HEIGHT: For reference only, may vary due to different body proportions /; SEATPOST INSERT LENGTH: 180mm / 220mm / 250mm / 270mm; REACH: 374. 1mm / 377.5mm / 386mm / 397.1mm; TOP TUBE LENGTH, HORIZONTAL: 535mm / 550mm / 575mm / 595mm; STACK: 542.6mm / 563.4mm / 598.6mm / 627.1mm; WHEELBASE: 1008.9mm / 1014.5mm / 1029.6mm / 1049.8mm; CHAINSTAY LENGTH: 430mm / 430mm / 430mm / 430mm; FRONT CENTER: 593.8mm / 599.4mm / 614.5mm / 634.5mm; BB DROP: 70mm / 70mm / 70mm / 70mm; BB HEIGHT: 285mm / 285mm / 285mm / 285mm; SEAT TUBE ANGLE: 73.5° / 73° / 72.5° / 72.5°; HEAD TUBE ANGLE: 71° / 71.5° / 72° / 72°; SEAT TUBE LENGTH: 490mm / 520mm / 550mm / 580mm; HEAD TUBE LENGTH: 120mm / 140mm / 175mm / 205mm; BIKE STANDOVER HEIGHT(700C*53C): 776.4mm / 793.4mm / 833.4mm / 863.9mm; BIKE STANDOVER HEIGHT(650B*2.1"): 766.4mm / 783.4mm / 823.4mm / 853.9mm; FORK RAKE/OFFSET: 50mm / 50mm / 50mm / 50mm; FORK LENGTH, FULL: 397mm / 397mm / 397mm / 397mm; TRAIL: 69.3mm / 66.1mm / 62.7mm / 62.7mm. Current SIZE columns490/520/550/580; V1/V2 catalog chart SIZE490/520/540/580 conflicts with its own product size list/C-T550. Printed540 not normalized; parent PDF review pending. Size490 TRAIL current69.3mm versus V1 catalog69.6. Keep both. Standover headings use700C*53C and650B*2.1-inch; these are calculation bases, not newly accepted maximum-clearance claims. HTML text-node extraction yielded374. 1mm for size490 reach; catalog and prior range have374.1. Whitespace preserved, no numerical interpolation. Manufacturer-published values, not independent measurements. Existing historical range and catalog values remain separately retained.

Current official specifications remain quote-only. The 2025-11-30 exact owner itemization reports US$629 for the frame, fork, seatpost, clamp, headset spacers, thru-axles, HBR08 cockpit, Wahoo mount and storage bag; the amount is a dated owner-reported package, not a current mainland China checkout. The official page rechecked 2026-09-23 still requires contact for pricing and publishes no retail price. CNY figures are reference conversions only.

价格记录

观察记录价格类型条件
¥4,271境外参考估算629 USD · 6.7894 CNY/USD · 2026-07-31 · Owner-reported US$629 exact LCG071-PRO frameset package converted at the dated central-parity reference · Historical owner package: USD 629 included frame, fork, SP03 seatpost, clamp, headset spacers, thru-axles, integrated HBR08 cockpit (400 x 90 mm), Wahoo mount and storage bag. The separately itemized bottom bracket, two bottle cages, wheelset, custom paint, EU shipping and bank fee were additional charges. Not a complete-bike total or current mainland China quote; current package, tax/duty, actual FX and availability remain unverified.

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

视频

装车与骑行关联商家

Building the Ultimate £1,500 Chinese Gravel Bike

LCG071-PRO 定制升级，搭配 Wheeltop GeX、碳轮和碳曲柄。简介明确 PRO 车架；不证明 LCG071S-PRO 规格或当前中国价格。

Tom Bowers Cycling · 2026-04-17. 创作者说明改装自己的车；简介含有商业推广链接和优惠码，车架提供条件仍未知。 披露依据.

要点

  • 发布时价格1:16The owner paid about £570 for the frame, fork, seatpost, bar and hardware package; the frame has UDH and a down-tube storage box (April 2026).
  • 适配检查6:31A 44T chainring with 3 mm offset had extremely tight chainstay clearance, so he planned a zero-offset ring; 47 mm Vittoria Terreno Dry tires fitted.
  • 实测13:43His size-L build with Wheeltop GeX 1×12, a 10–50 cassette, 1,283 g carbon wheels and 47 mm tires weighed 8.04 kg without pedals, cages or mount.
已核对创作者字幕 2026-10-24. 由 Chinese Bikes 转述；要点仅适用于视频所示配置，不代表所有尺码或版本。

来源

这些来源支持本车型页面；各项结论保留其引用来源对应的置信程度。

  1. LightCarbon LCG071-PRO gravel frameset with integrated handlebar

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

    Current exact LCG071-PRO page still publishes the frameset package, construction, size-specific weights, clearance, standards and warranty, but no public retail price or mainland China checkout.

  2. 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.

  3. 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.

  4. LCG071-PRO owner ordering experience and itemized cost

    Reddit / r/ChineseCarbon · 社区帖子Identity: High · Specification: Medium · Price: Medium · accessed 2026-09-01

    Exact owner itemization reports US$629 for the LCG071-PRO UD-G frameset package: frame, three-mount fork, SP03 seatpost, clamp, headset spacers, thru-axles, HBR08 400×90 cockpit, Wahoo mount and storage bag. Paint, wheelset, accessories, shipping and bank fee are separately itemized; this is not a current mainland China checkout.

  5. 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.

  6. LightCarbon LCG071-PRO official current price-page recheck

    LightCarbon · Manufacturer product page recheckIdentity: High · Specification: High · Price: Low · accessed 2026-09-23

    Exact manufacturer page accessed 2026-09-23 still identifies LCG071-PRO and its specification but routes purchase inquiries to contact us and publishes no retail price. It does not update or replace the dated 2025-11-30 owner-itemized US$629 package; current mainland China checkout remains unknown.

  7. lightcarbon-lcg071-pro exact product evidence and gallery

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

    Manufacturer maxima: Shimano 2x 54–40T / 1x 42T; SRAM 2x 54–41T / 1x 42T. Confirm exact crank and chainline before assembly. Manufacturer supports mechanical and Di2, but explicitly excludes older rear derailleurs without B-LINK, including Shimano 105 5800.

  8. LightCarbon New Gravel 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. Current SIZE columns490/520/550/580; V1/V2 catalog chart SIZE490/520/540/580 conflicts with its own product size list/C-T550. Printed540 not normalized; parent PDF review pending. Size490 TRAIL current69.3mm versus V1 catalog69.6. Keep both. Standover headings use700C*53C and650B*2.1-inch; these are calculation bases, not newly accepted maximum-clearance claims. HTML text-node extraction yielded374. 1mm for size490 reach; catalog and prior range have374.1. Whitespace preserved, no numerical interpolation. This does not establish an old retained purchase source production revision, selected package, current quote, stock or independently measured geometry.