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LightCarbon Gravel Frameset With Micro Suspension System And Integrated Handlebar

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LightCarbon Gravel Frameset With Micro Suspension System And Integrated Handlebar

- With Micro Suspension system

- 31.6mm seat post (dropper post compatible)

- UDH rear derailleur hanger

- Max tire clearance 700C*47C or 650B*1.95''

- Flat mount disc 140mm or 160mm

- Full hidden cable routing

- Front 12*100mm/Rear 12*142mm thru-axle

  • item no.:

    LCG073-D
  • product orgin:

    China
  • payment:

    Paypal, Bank transfer
  • color:

    UD matt(customized painting acceptable)
contact us
  • specification
  • Technology

LightCarbon Gravel Frameset With Micro Suspension System And Integrated Handlebar   

 

Frame LightCarbon Gravel Carbon Frameset With Micro Suspension System
Material High modulus Toray T700+T800 carbon fiber
Size S, M, L
Fork Lightcarbon specific gravel carbon fork, 495g+-15g
Handlebar size 400/420/440mm
Stem size 90/100/110/120mm
Headtube Straight 1 1/2'' head tube (upper 52mm lower 52mm)
Weight(+-40g)

1380g/Small

1410g/Medium

1440g/Large

Seatpost 31.6x400mm. Option 1: SP03 (0 offset, 207+/-10g).  Option 2: SP02 (25mm offset, 193+/-10g)
Bottom bracket Press-Fit BB86
Max tire clearance         700C*47C or 650B*1.95''
Max Chainring

If use single chainring, max Shimano 42T, or Sram 40T.

If use double chainring, max Shimano 48/31T, or Sram 46/33T

Brake mount type Flat Mount 140mm or 160mm (brake caliper bolt length: 38.2mm)
Dropout Front 12*100mm TA Rear 12*142mm TA
Hanger UDH
Test standard ISO4210
Warranty  2 years


LightCarbon Gravel Frameset LCG073-D Geometry And Size Chart

LightCarbon Gravel Frameset LCG073-D Geometry And Size Chart

Size S M L
BODY HEIGHT (Reference)  155 - 164cm 165 - 173cm 174 - 183cm
Remarks for BODY HEIGHT For reference only, may vary due to different body proportions.
SEATPOST INSERT LENGTH 190mm 220mm 230mm
REACH 374.8mm 393mm 408.6mm
TOP TUBE LENGTH, HORIZONTAL 530mm 548mm 576mm
STACK 541.2mm 558.8mm 583.8mm
WHEELBASE 1040.5mm 1065.8mm 1091.5mm
CHAINSTAY LENGTH 430mm 430mm 430mm
FRONT CENTER 621.6mm 646.7mm 672.3mm
BB DROP 75mm 75mm 75mm
BB HEIGHT 286mm 286mm 286mm
SEAT TUBE ANGLE 74° 74.5° 74°
HEAD TUBE ANGLE 68° 68° 68°
SEAT TUBE LENGTH 447mm 477mm 507mm
HEAD TUBE LENGTH 127mm 147mm 173mm
BIKE STANDOVER HEIGHT(700C*47C) 742.8mm 776mm 798.6mm
FORK RAKE/OFFSET 50mm 50mm 50mm
FORK LENGTH, FULL 396mm 396mm 396mm
TRAIL 92mm 92mm 92mm


LCG073-D Gravel Frameset Full Hidden Cable Routing

Gravel Frameset Internal Cable Routing

A - Rear derailleur cable routing

B - Rear disc brake cable routing

C - Front Derailleur cable routing

D - Front disc brake cable routing

All cables were integrated though handlebar stem through head-tube, integrated design to make complete bike clean and aerodynamic.


Micro Suspension System


LCG073-D gravel frame micro suspension system


Progressive seatstay and chainstay tube shape, elastomer insert and small linkage inside form the Micro Suspension System of LightCarbon gravel frame LCG073-D.

Rear seatstay and chainstay are with specific carbon lay-up design to work like leaf spring, with flex zones to enable the movement of rear stays. Elastomer insert help to absorb the shocks that comes from rear wheel. The small linkage inside are with bearings which allows the rear stays to move freely. The whole system works together to provide better comfort and compliant performance in off-road conditions.


Storage Room Inside Downtube (with small bag optional)


Storage Room Inside Downtube



Universal Derailleur Hanger

UDH hanger



Technology we use on our carbon gravel frame production


real photo of 3D latex mandrel 3D latex mandrel applied on frame
real photo of 3D latex mandrel 3D latex mandrel applied on frame


Use the newest one-piece latex 3D mandrel and molding technology.

Such technology helps to optimize the orthodromic and strength of carbon fiber, and avoid wrinkle inside (wrinkle is a key factor that may cause crack) Even using the same material, the strength is improved 30%.



Cross Section of LCG073-D Gravel Carbon Frame


Our Gravel Frame Cross-Section Our Gravel Frame Cross-Section



Two Versions Gravel Carbon Fork Optional

No rivet fork VS 3-rivet fork

The default carbon gravel fork for LCG073-D is with no rivet holes on the side. Considering some riders may intend to put small luggage or bottles on the fork legs, there is also another version of gravel fork optional, that is, with 3-rivet on both sides of the fork leg. If you prefer a fork with riveted holes, please let us know when placing your order.



Two Versions Seatpost SP02 And SP03

SP02 and SP03 carbon seat post optional



Specific Gravel Handlebar HBR08 For This Gravel Frame


LCG073-D built with HBR08 gravel handlebar



Alternative MTB Combo Flat Handlebar XC14


LCG073-D built with XC14 flat bar



Specific Gravel Carbon Wheelset Recommended To Match LCG073-D Gravel Frame


Gravel Carbon Wheelset


LCG073-D Rear Stay Elastic Deformation Video




Micro Suspension Parts Assembly Video




LightCarbon Gravel Frameset LCG073-D Video




Carbon Gravel Frame LCG073-D ISO4210 Testing




Complete Bike Built With LCG073-D

Complete Bike Built With LCG073-D


How To Install LightCarbon Handlebars Properly?


Step 1


Step 2


Step 3



Step 4



Recommended Torque For Other Parts On LightCarbon Frameset


FD Hanger Bolt and Seat Clamp torque


Bottle Cage and Saddle Clamp Bolts torque


Front and Rear Thru-axle torque


Send Inquiry

We will reply you within 24h after received your inquiry

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