Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame aluminium -
Groupset Apex 1 -
Suspension Rigid -
Drivetrain 1 × 11 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
156cm - 166cm
SM
163cm - 174cm
MD
171cm - 182cm
LG
179cm - 189cm
XL
185cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
6061-T6 double butted aluminium, TA, rack / fender mounts, 86.5 mm BB T47 shell
Suspension Fork
Full carbon, TA, 1.1/2'' - 1.1/8'', fender mounts
Drivetrain
Rear Derailleur
SRAM APEX 1, clutch, long cage
Front Derailleur
-
Shift Levers
SRAM APEX 1 double tap 1 x 11
Cassette
SRAM PG-1130 11-speed, 11 - 42 T
Crank
BOMBTRACK LYER forged aluminium crank, direct mount interface, (SRAM compatible),30 mm spindle
Bottom Bracket
BOMBTRACK T47 internal sealed BB for 30 mm spindle
Chain
KMC X11 chain, 1/2'' x 11/128'', 114L
Pedals
-
Wheels
Front Hub
BOMBTRACK ARC sealed hub, 6-bolt disc
Rear Hub
BOMBTRACK ARC sealed hub, 11-speed, 6-bolt disc
Rims
WTB ST i19 double wall, TCS 2.0, 32h
Tires
XS - S VEE TIRE XCX 120 TPI TLR 32-584 /, M - XL CHALLENGE GRIFO TLR 33-622, tubeless ready
Brakes
Brakes
SRAM APEX flat mount hydraulic disc brakes with 140 mm rotors
Cockpit
Stem
BOMBTRACK ROAM forged aluminium stem, -7°
Handlebar
BOMBTRACK CX-10 drop bar, 31.8 mm, 10° flare
Grips
BOMBTRACK COMMAND bar tape
Headset
Sealed integrated aheadset, 1.1/2'' - 1.1/8''
Seat
Saddle
BOMBTRACK DART saddle
Seatpost
BOMBTRACK BEECH 27.2 mm x 300 mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 6.853 mm | 7.067 mm | 7.507 mm | 7.827 mm | 8.04 mm |
| Front Center | 563 mm | 575 mm | 598 mm | 611 mm | 627 mm |
| Rake | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm |
| Trail | 67 mm | 64 mm | 70 mm | 66 mm | 66 mm |
| Stack | 506 mm | 522 mm | 555 mm | 579 mm | 595 mm |
| Top Tube Length | 499 mm | 515 mm | 544 mm | 562 mm | 578 mm |
| Seat Tube Angle | 73.5 ° | 73.5 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 460 mm | 490 mm | 530 mm | 560 mm | 590 mm |
| Head Tube Angle | 71 ° | 71.5 ° | 71.5 ° | 72 ° | 72 ° |
| Head Tube Length | 100 mm | 115 mm | 139 mm | 162 mm | 179 mm |
| Chainstay Length | 402 mm | 402 mm | 417 mm | 417 mm | 417 mm |
| Wheelbase | 959 mm | 971 mm | 1006 mm | 1020 mm | 1036 mm |
| Bottom Bracket Drop | 55 mm | 55 mm | 65 mm | 65 mm | 65 mm |
| Standover Height | 726 mm | 749 mm | 791 mm | 817 mm | 840 mm |
| Wheels | 650 | 650 | 700 | 700 | 700 |
| Rider Min Height | 156 cm | 163 cm | 171 cm | 179 cm | 185 cm |
| Rider Max Height | 166 cm | 174 cm | 182 cm | 189 cm | 195 cm |
About this model
TENSION 1 is part of the Bombtrack Tension model. Bombtrack released 16 bikes variations of this model so far. Take a sneak peek at all Bombtrack Tension bikes models from 2022, by clicking here.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Average price for Cyclocross bikes
If you want an acceptable Cyclocross bike you should know that the average price is 2012$. However, this doesn’t mean that if you spend less money on a Cyclocross bike, you couldn’t get a decent one. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
Cyclocross bikes average weight
Cyclocross bikes have an average weight of 8.79 kg (19.38 lbs). It is a good advantage to have a lighter bike than the average. However, a heavier bike is more efficient on descents.
Weighing 9.4 kg (20.72 lbs), the TENSION 1 model is a bit heavier than average. In short, the average Cyclocross bike weight is 6.94% lower than this one.
TENSION 1 components
Fork material
When it comes to the fork, this bike has a carbon one, so, its weight is considerably lighter than one made out of steel. However, they cost a bit more than steel forks.
Wheels size
When leaving the production line, the TENSION 1 model has aluminum wheels. After 700c wheels, 650b is the second most popular choice for road bikes. However, if speed is what you’re after, 700c wheels are a better fit.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The TENSION 1 comes with Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, you can ride your bike with confidence.
Sizes
TENSION 1 comes in 5 sizes, that range from 156 cm – 195 cm (5.12 ft – 6.4 ft). In short, it won’t be difficult to find the right one for you.