WCB-R-319 carbon hardtail MTB frame


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Version Model Size Weight Rigidity

Headtube

(Light Weight Version 110 ↑)

(Normal Weight Version 115 ↑)

Bottom Bracket(150↑)

Dropout Bilateral (40 ↑)

 

Normal Weight Version(Latex) 319 540 1070
1070(Including Fittings)
119 158 53

Test
Items

 
Drop ImpactTest Front Forward Test Back
Forward Test
Disc BrakeFatigue Test Vertical
Force Fatig ueIest of FrameSeattube
Horizontal Force
Fatigue Test of Frame
Fatigue Test of Frame Treading
Force
Seattube
Strength Test
Headtube Strength Test BottomBracket
Compressi
on Test
Vibration Fatigue LoadTest
pass pass pass pass pass pass pass pass pass pass pass
EN raised to
256 height
EN raised to
300 height
250 height Standard
24000 times
for each
600N/800N
EN standard 122kg f500000
times
EN standard
+122.4kgf/-61.2kgf
50000 times
122kg f100000
times
300kg fabove 300kgf 500kgf EN standard
ST:30kg/BB:22.5kg/HT:10k
g30000 times

 

Material:Toray prepreg

Headset size: top 1-1/2 down 1-1/2(special used headset)

Seatpost: special used seatpost 450mm, offset 0° and 10° for choice

BB:BSA/BB86/T47(The width of T47 is 68mm and 86.5mm)

Size: 49/52/54/56/58cm

Brake Type: Flat mount Disc brake

Maximum tyre size: 700*32Cfor Flat mount disc brake

Front spacer: 100*12 ( Flat mount disc brake 140 and 160 interchange)

Rear spacer: 142*12 ( Flat mount disc brake140 and 160 interchange)

Cables routing: All internal

 

The Carbon Hardtail MTB Frame is a lightweight and durable frame designed for mountain biking enthusiasts seeking superior performance on rugged terrains. Crafted from high-quality carbon fiber, it provides excellent stiffness and shock absorption, ensuring a smooth and stable ride even on the most challenging trails.
With its sleek and aerodynamic design, the Carbon Hardtail MTB Frame offers exceptional handling and maneuverability. It features a compact geometry that enhances control and stability, allowing riders to confidently navigate through technical sections and maintain momentum on climbs and descents.

Engineered for compatibility with various suspension systems and wheel sizes, the Carbon Hardtail MTB Frame caters to a wide range of preferences and riding styles. Its advanced manufacturing process ensures precise fitting and alignment, resulting in a seamless integration of components and optimal performance on the trail.

pic

 

SIZE ST TT HT HA CA BB RC FC OFFSETE WB STACK REACH
49 460 515 105 71° 75° 72 406 579 45 974 513 378
52 480 531 115 71.5° 74° 72 406 582 45 977 524 380
54 500 543 135 72° 74° 72 406 591 45 984 545 386
56 520 562 155 72.5° 73.5° 72 406 599 45 985 565 395
58 540 577 175 72.5° 73.5° 72 406 615 45 1010 585 404
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