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

LightCarbon · 轻碳Frame estimateResearch profile

LightCarbon LCRXS-D

Price not verified
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Category
Aero road
Frame weight
1,200 g
Tire clearance
28 mm
Bottom bracket
Press-fit BB86
Sizes
48, 51, 54, 56 and 58

Overview

LightCarbon LCRXS-D. A separate-stem disc-road sibling of the older integrated platform, with five official size weights and full geometry.

A current price is not recorded.

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

Buying context

Before buying, verify Whether the model is made to order or remaining stock; Current mainland China quote, selected cockpit package and warranty route; Independent exact-model stiffness result.

Specifications and evidence

Product type
Frame estimate
Category
Aero road
Evidence maturity
Research profile
Price basis
Not recorded
Frame
LCRXS-D aero road disc frameset with integrated-routing stem
Frame material
Toray T700 carbon
Frame weight
1,200 g
Frame weight basis
Official size-54 frame; 1,050–1,300 g across five sizes, ±50 g; fork 410 g ±20 g; seatpost 230 g ±10 g
Tire clearance
28 mm
Tire clearance basis
Official 700C×28C maximum
Bottom bracket
Press-fit BB86
Brakes
Flat-mount disc, 140 mm
Axles
12×100 mm front; 12×142 mm rear
Cockpit
90–120 mm proprietary stem; HBR07-compatible integrated routing
Sizes
48, 51, 54, 56 and 58
Geometry
Reach 371.1–404.9 mm; stack 506.1–574.4 mm; 410 mm chainstays; 69 mm BB drop
Warranty
Two years
Stiffness evidence
No independent exact-model stiffness measurement recorded
Frame material current conflict
Current manufacturer table says T700 + T800; retained earlier T700 claim remains unchanged. Exact lay-up proportions are unpublished.
Headtube groupset compatibility
Current manufacturer: straight 1 1/2-inch head tube; electronic shifting recommended; older rear derailleurs without B-LINK are excluded.

The exact manufacturer page remains quote-only. A secondary £500 2023 record was rejected because it is historical and incorrectly labels the disc model as rim brake, weakening package attribution.

Price history

A current price is not recorded.

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

Sources

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

  1. LightCarbon LCRXS-D road disc frame with integrated-routing stem

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

    Current exact LCRXS-D page still publishes the separate-stem disc frameset specification, weights, geometry, standards and warranty. It exposes no public retail price or selected 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. lightcarbon-lcrxs-d exact product evidence and gallery

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

    Current manufacturer table says T700 + T800; retained earlier T700 claim remains unchanged. Exact lay-up proportions are unpublished. Current manufacturer: straight 1 1/2-inch head tube; electronic shifting recommended; older rear derailleurs without B-LINK are excluded.