Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Wheels 700c -
Groupset Apex 1 -
Suspension Rigid -
Drivetrain 1 × 11 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
6061-T6 double butted aluminum, tapered head tube, TA dropouts, replaceable hanger, 86.5 mm T47 shell
Suspension Fork
full carbon TA disc fork, 1.1/2" - 1.1/8" tapered steerer with fender mounts
Drivetrain
Rear Derailleur
SRAM APEX 1 rear derailleur, clutch, long cage
Front Derailleur
-
Shift Levers
SRAM APEX 1 double tap 1 x 11
Cassette
SRAM PG-1130 11-speed cassette, 11-42T
Crank
BOMBTRACK LYER forged aluminum crank, direct mount interface, 30 mm spindle, CNC machined aluminum, narrow-wide, 40T, 1/2" x 11/128"
Bottom Bracket
T47 sealed BB for 30 mm spindle
Chain
KMC X11 chain, 1/2" x 11/128", 114L
Pedals
-
Wheels
Front Hub
Front: BOMBTRACK ORIGIN sealed disc hub, 12 x 100 mm thru-axle, Rear: BOMBTRACK ORIGIN sealed hub, 11-speed, 6-bolt disc, 12 x 142 mm thru-axle
Rear Hub
Front: BOMBTRACK ORIGIN sealed disc hub, 12 x 100 mm thru-axle, Rear: BOMBTRACK ORIGIN sealed hub, 11-speed, 6-bolt disc, 12 x 142 mm thru-axle
Rims
Front: WTB ST i19 double wall, TCS 2.0, 32h, Rear: WTB ST i19 double wall, TCS 2.0, 32h
Tires
Front: CHALLENGE GRIFO TLR folding tire, tanwall, 700C x 33C, Rear: CHALLENGE GRIFO TLR folding tire, tanwall, 700C x 33C
Brakes
Brakes
SRAM APEX flat mount hydraulic disc brakes with 140 mm rotors
Cockpit
Stem
BOMBTRACK ROAM forged aluminum stem, -7°
Handlebar
BOMBTRACK CX-10 drop bar, 31.8 mm, 10° flare
Grips
BOMBTRACK COMMAND bar tape
Headset
FSA ORBIT C40 sealed integrated aheadset, 1.1/2" - 1.1/8"
Seat
Saddle
BOMBTRACK PRO saddle
Seatpost
BOMBTRACK BEECH aluminum seatpost, 27.2 mm x 300 mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.45 mm | 1.47 mm | 1.49 mm | 1.49 mm |
| Bottom Bracket Height | 279 mm | 279 mm | 279 mm | 279 mm |
| Front Center | 583 mm | 598 mm | 611 mm | 627 mm |
| Rake | 45 mm | 45 mm | 45 mm | 45 mm |
| Trail | 70.9 mm | 67.6 mm | 64.5 mm | 64.5 mm |
| Stack | 533 mm | 558 mm | 582 mm | 598 mm |
| Reach | 368 mm | 379 mm | 390 mm | 401 mm |
| Top Tube Length | 532 mm | 550 mm | 568 mm | 584 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 500 mm | 530 mm | 560 mm | 590 mm |
| Head Tube Angle | 71 ° | 71.5 ° | 72 ° | 72 ° |
| Head Tube Length | 115 mm | 139 mm | 162 mm | 179 mm |
| Chainstay Length | 423 mm | 423 mm | 423 mm | 423 mm |
| Wheelbase | 998 mm | 1012 mm | 1026 mm | 1042 mm |
| Bottom Bracket Drop | 65 mm | 65 mm | 65 mm | 65 mm |
| Standover Height | 769 mm | 798 mm | 813 mm | 836 mm |
| Wheels | 700 | 700 | 700 | 700 |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
About this model
Tension 1 completes the Bombtrack Tension model. Bombtrack launched 16 bikes of this model so far. You can easily view all of the Bombtrack Tension bikes models from 2020, here.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Average price for Cyclocross bikes
According to our calculations, the average cost of a Cyclocross bike that is reliable is 2012$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Cyclocross bike. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
Overview of components
Fork material
The fork is made out of carbon, so, it’s a great addition to the bike’s value. However, carbon forks should be regularly inspected for damage because even the smallest crack could cause the fork to fall apart.
Wheels
As for the wheels, Bombtrack Tension 1 2020, has a 700c aluminum model. These are the most popular wheels for road, aero, gravel, cyclocross, race, and gravel bikes. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
For your safety, it is important to have quality breaks on your bike. Bombtrack Tension 1 has Hydraulic Disc brakes installed. These kinds of brakes are among the most popular models used on bikes. To sum up, you can ride your bike with confidence.
Sizes
There are 4 sizes available for this model. Rider height can be anywhere between 158 cm – 199 cm (5.18 ft – 6.53 ft). In conclusion, finding one for you shouldn’t be a problem.