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All New LightCarbon Trail MTB Frame LCFS958

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All New LightCarbon Trail MTB Frame LCFS958

- Carbon 29er full suspension trial frame

- 165*45mm trunnion mount rear shock

- Travel Front 130-150mm, rear 130mm

- 12*148mm Boost thru axle

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    UD matt(customized painting acceptable)
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  • specification

All new LightCarbon Trail MTB frame LCFS958

-Headset with 67 degree slack angle

-Long reach for medium size

-Chain stays are 444.5mm for perfect balance between traction and stability

-Optimized wheel size for 29er

-Simple manufacturing, swing arm pivotless

-Metric shock(trunnion mount)165*45mm, get more compact

-Pivotless system on the back that is stiff and simple

-Active and sensitive suspension ratio gradient, works very well with air shock

trial mountain bike frame specification

Frame New full suspension trail mountain bike frameset
Material High modulus Toray T700  carbon fiber
17.5'', 19'',20.5'' (Medium, Large, Xlarge)
Front Travel 130-150mm
Rear Travel 130mm
Headtube Tapered 1 1/8 "- 1 1/2"head tube, upper 42mm lower 52mm (Headset standard FSA No.42ACB)
Weight 2400g/17.5''
Seatpost Diameter

31.6mm(37mm clamp)-Dropper seatpost insert length 17.5''=170mm 19''=200mm

Bottom Bracket BSA -73mm (Compatible with ISCG-05 chain guide)
Max Tire Clearance 29er*2.4'' and 27.5*2.8''
Max Compatible Chainring                 34T
Chainline 52mm
Rotor 180mm
Front Derailleur Single chainring 1x drivetrain system 
Rear Shock 165*45mm trunnion mount rear shocks(54*φ10mm - 30*φ8mm)
Dropout 12*148mm boost thru axle
Test Standard ISO4210
Warranty  2 years

Bearing Size

trial mountain bike frame bearing sizes

Compatible Rear Shocks (165*45mm trunnion mount) and Bushing Kits(30*8mm)

trial mountain bike frame rear shock trial mountain bike frame hardware

trial mountain bike frame trunnion mount

LCFS958 frame geometry

trial mountain bike frame geometry

SIZE 17.5'' 19'' 20.5''
BODY HEIGHT(Reference) 165-175cm 176-185cm 186-194cm
Remarks For BODY HEIGHT For reference only, may vary due to different body proportions.
SEATPOST INSERT LENGTH 170mm 200mm 230mm
REACH 440mm 470mm 500mm
STACK 602mm 620mm 629mm
WHEELBASE 1178mm 1214mm 1250mm
CHAINSTAY LENGTH 444.5mm 444.5mm 444.5mm
FRONT CENTER 736mm 772mm 807mm
BB DROP 36mm 36mm 36mm
BB HEIGHT 339mm 339mm 339mm
SEAT TUBE ANGLE 76° 76° 76°
HEAD TUBE ANGLE 67° 67° 67°
SEAT TUBE LENGTH 440mm 480mm 520mm
HEAD TUBE LENGTH 95mm 110mm 125mm
BIKE STANDOVER HEIGH(29“*2.35”) 731.4mm 732.8mm 735.9mm
FORK RAKE/OFFSET 51mm 51mm 51mm
FORK LENGTH, FULL 541mm 541mm 541mm
TRAIL 104mm 104mm 104mm

LCFS958 Trail mountain bike frame cable routing instruction 

mountain bike frame cable routing instruction


 1. The rear derailleur cable routing and brake cable routing have molded guide tube into the frame

 2. Before releasing the frame the white guide tube will be routed in the frame for help customer routing the cables.

Chainstay Protector

trail bike frame chainstay protector

We all know that the chain always hits the chainstay when jumping or going over bumps, it brings not only noise but also scars to your beloved bike. Above high quality cushioning chainstay protector will help you to minimizes the rattling sound and protect the chainstay very well. Chainstay protector weighs only 27 grams.

Complete bike picture of LCFS958

trial mountain bike frame complete bike

Frame travel leverage ratio

trial mountain bike frame leverage ratio 

Simulate data details from 0~132mm travel

trial mountain bike frame simulate data
trial mountain bike frame simulate data

Below curve data was simulated for LCFS958 Trail frame

trial mountain bike frame anti-rise trial mountain bike frame leverage ratio
trial mountain bike frame anti-squat
trial mountain bike frame chain growth

LCFS958 full suspension frame overview

Video for test of the LCFS958 Carbon trial MTB Frame

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We will reply you within 24h after received your inquiry

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