The Tension 1 cyclocross bike from Bombtrack ensures safe handling on tight cross courses. The lightweight aluminium frame with carbon fork and disc brakes can be steered with agility through courses, even by beginners. With 11 gears and tubeless-ready tyres, this crosser is ready for anything. A generous frame triangle allows you to easily shoulder the approx. 9.4 kg bike across tricky sections. To prevent you and your bike from getting too dirty during training, you can attach mudgaurds or fenders to both the frame and the fork. It's not the time for cleaning and maintenance that sets the tone for the Tension 1, but your level of fun!

Specifications:

Application:

Cyclocross

Wheel Size:

27.5 (650B) (S), 28" (M-XL)

Sizes:

S, M, L, XL

Frame Material:

aluminium (6061)

Fork Material:

Carbon

Components:

Frame:

6061 Aluminium, double butted

Fork:

Bombtrack Carbon

Stem:

Bombtrack Roam / Aluminium, -7°

Handlebars:

Bombtrack CX-10 / 31.8 mm / 10° flare

Headset:

IS42/28.6|IS52/40 / 1.5" - 1 1/8" / Internal Stack / sealed

Seatpost:

Bombtrack Beech / aluminium, 27.2 x 300 mm

Saddle:

Bombtrack Comp

Crank:

Bombtrack Lyer / Aluminium, 40 Tooth / Direct Mount

Pedals:

none

Brakes:

SRAM Apex / Flat Mount, hydraulic, 140 mm

Shift/Brake lever:

SRAM Apex 1 double tap / hydraulic / 1 x 11

Rear Derailleur:

SRAM Apex 1 / long cage

Cassette:

SRAM PG-1130 / 11-speed, 11-42 tooth

Chain:

KMC X11 / 0.5" x 11/128" , 114 links

Wheels:

WTB ST i19 32mm rim / Bombtrack Arc hub, sealed, front 12 x 100 mm thru-axle, rear 12 x 142 mm thru-axle

Tyres:

Vee XCX 120 tpi 32-584 (S), Challenge Grifo 33-622 (M-XL) / Tubeless Ready

Approved For:

Weight Limit:

120 kg (system weight)

Rotor Size (max.):

160 mm

Tyre Size (max.):

650Bx35C (S), 700x37C (M-XL)

Chainrings:

1x, 2x

Chainring Size (max.):

42 tooth (1-speed), 34-50 tooth (2-speed)

Features:

• size S with 27.5" wheels, size M-XL with 28" wheels
• frame made of double butted aluminium tubes
• carbon fork
• frame with braze-on eyelets for pannier rack and fenders/mudguards

Geometry:

S:

Recommended Height:

160 - 171 cm

Stack:

530 mm

Reach:

366 mm

Seat Tube Length:

490 mm

Effective Top Tube Length:

523 mm

Head Tube Length:

115 mm

Chainstay Length:

410 mm

Wheelbase:

979 mm

BB Drop:

55 mm

Standover Height:

757 mm

Seat Tube Angle:

73.5°

Head Tube Angle:

71.5°

Stem Length:

80 mm

Handlebar Width:

400 mm

Crank Arm Length:

165.0 mm

M:

Recommended Height:

170 - 181 cm

Stack:

563 mm

Reach:

380 mm

Seat Tube Length:

530 mm

Effective Top Tube Length:

552 mm

Head Tube Length:

139 mm

Chainstay Length:

425 mm

Wheelbase:

1014 mm

BB Drop:

65 mm

Standover Height:

799 mm

Seat Tube Angle:

73°

Head Tube Angle:

71.5°

Stem Length:

90 mm

Handlebar Width:

420 mm

Crank Arm Length:

170.0 mm

L:

Recommended Height:

179 - 190 cm

Stack:

587 mm

Reach:

391 mm

Seat Tube Length:

560 mm

Effective Top Tube Length:

570 mm

Head Tube Length:

162 mm

Chainstay Length:

425 mm

Wheelbase:

1028 mm

BB Drop:

65 mm

Standover Height:

825 mm

Seat Tube Angle:

73°

Head Tube Angle:

72°

Stem Length:

100 mm

Handlebar Width:

440 mm

Crank Arm Length:

175.0 mm

XL:

Recommended Height:

188 - 190 cm

Stack:

603 mm

Reach:

402 mm

Seat Tube Length:

590 mm

Effective Top Tube Length:

586 mm

Head Tube Length:

179 mm

Chainstay Length:

425 mm

Wheelbase:

1044 mm

BB Drop:

65 mm

Standover Height:

848 mm

Seat Tube Angle:

73°

Head Tube Angle:

72°

Stem Length:

100 mm

Handlebar Width:

440 mm

Crank Arm Length:

175.0 mm

Manufacturer Numbers:

S:

1125090221

M:

1125090321

L:

1125090421

XL:

1125090521

Shipping Notice:

The shipment is sent pre-assembled by a forwarding agent.
The delivery time is extended by 2-5 days, depending on the overall volume of orders.
For individual consultation, please contact our customer service team.

Contents:

• 1 x Bombtrack Tension 1 Cyclocross Bike