
Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices
Today’s DealsTENSION 1
An aluminum frame cyclocross bike with mid-range components and sram apex hydraulic disc brakes.
Compare the full range
| Weight | 20.7 lbs |
|---|---|
| Frame | Aluminum |
| Fork | Carbon |
| Wheels | 650b / 700c Aluminum |
| Drivetrain | 1 × 11 |
| Groupset | Apex |
| Brakes | SRAM Apex Hydraulic Disc |
5'1" – 5'6"
5'4" – 5'9"
5'7" – 6'0"
5'10" – 6'3"
6'0" – 6'5"
🐐 Estimated
None yet.
Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Sep 2023 · Clifford Lee
Cyclocross season is upon us. Do you need a dedicated cyclocross race bike? We put the Bombtrack Tension C to the test.
Race-ready out of the box with a great starting weight and spec that requires no upgrade
Light and nimble as a cyclocross race bike should be
Fits wide enough tires (up to 42mm) to be a great all-road, mixed-terrain bike in the cyclocross off-season
Sufficient tire clearance (37mm max specified, but fits 42mm without issue)
Damps vibration reasonably well; feels lively when accelerating
Higher bottom bracket helps avoid pedal strikes
Easy tubeless setup on stock wheels
Includes cassette with 36-tooth cog for lower gearing
Front wheel gets deflected by bumps on rough terrain; requires adjustment
Narrow tires and low trail make soft surfaces like sand challenging
Stock Hunt wheelset is heavy; weight savings possible with lighter wheels
SRAM DoubleTap shifting mechanism not a personal favorite
Not ideal for very muddy conditions due to limited mud clearance
Geared towards European market with 33mm tire restrictions; may not suit all US courses
| Frame | 6061-T6 double butted aluminium, TA, rack / fender mounts, 86.5 mm BB T47 shell BB Standard: T47, Threaded Tire Clearance: 37c (27.5″) / 37c (700c) Color: Matt Rock Grey |
|---|---|
| Fork | Full carbon, TA, 1.1/2'' - 1.1/8'', fender mounts |
| Bottom Bracket | BOMBTRACK T47 internal sealed BB for 30 mm spindle |
| Headset | Sealed integrated aheadset, 1.1/2'' - 1.1/8'' |
| Stem | BOMBTRACK ROAM forged aluminium stem, -7° |
| Handlebar | BOMBTRACK CX-10 drop bar, 31.8 mm, 10° flare |
| Saddle | BOMBTRACK DART saddle |
| Seatpost | BOMBTRACK BEECH 27.2 mm x 300 mm Type: Rigid |
| Pedals | - |
| Grips | BOMBTRACK COMMAND bar tape |
| Rear Derailleur | SRAM APEX 1, clutch, long cage |
|---|---|
| Front Derailleur | - |
| Crank | BOMBTRACK LYER forged aluminium crank, direct mount interface, (SRAM compatible),30 mm spindle |
| Shifters | SRAM APEX 1 double tap 1 x 11 |
| Cassette | SRAM PG-1130 11-speed, 11 - 42 T |
| Chain | KMC X11 chain, 1/2'' x 11/128'', 114L |
| Brakes | SRAM APEX flat mount hydraulic disc brakes with 140 mm rotors Type: SRAM Apex Hydraulic Disc |
| Rims | Front: WTB ST i19 double wall, TCS 2.0, 32h, Rear: WTB ST i19 double wall, TCS 2.0, 32h |
|---|---|
| Front Hub | BOMBTRACK ARC sealed hub, 6-bolt disc |
| Rear Hub | BOMBTRACK ARC sealed hub, 11-speed, 6-bolt disc |
| Tires | Front: XS - S VEE TIRE XCX 120 TPI TLR 32-584 /, M - XL CHALLENGE GRIFO TLR 33-622, tubeless ready, Rear: XS - S VEE TIRE XCX 120 TPI TLR 32-584 /, M - XL CHALLENGE GRIFO TLR 33-622, tubeless ready |
| Lights | - |
|---|---|
| Fenders | - |
| Racks | - |
First added July 16
Last updated June 21
Not listed for 351 days