Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Steel -
Groupset Rival XPLR AXS, Rival AXS -
Suspension Rigid -
Drivetrain 1 × 12 Electronic -
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
COLUMBUS CROMOR double butted tubing, TA, rack / fender mounts, internal light cable routing, rear light mount, 86.5 mm T47 BB shell
Suspension Fork
Full carbon, TA, 1.1/2'' - 1.1/8'', triple cage mounts (can double as fender mounts),internal hub dynamo cable routing
Drivetrain
Rear Derailleur
SRAM RIVAL eTap AXS XPLR, clutch, medium cage
Front Derailleur
-
Shift Levers
SRAM RIVAL eTap AXS double tap 1 x 12
Cassette
SRAM XPLR XG-1251 12-speed, 10 - 44 T
Crank
SRAM RIVAL WIDE, DUB spindle
Bottom Bracket
SRAM DUB T47 85.5 mm
Chain
SRAM RIVAL, flattop, 1/2'' x 11/128'', 114L
Pedals
-
Wheels
Front Hub
BOMBTRACK TAU sealed hub, 6-bolt disc
Rear Hub
BOMBTRACK TAU sealed hub, XDR driver, 6-bolt disc
Rims
WTB ST Light i25 double wall, TCS 2.0, 32h
Tires
Front: WTB RANGER TCS LIGHT / FAST ROLLING 27.5'' x 2.0'', tubeless ready, Rear: WTB RANGER TCS LIGHT / FAST ROLLING 27.5'' x 2.0'', tubeless ready
Brakes
Brakes
SRAM RIVAL flat mount hydraulic disc brakes with 160 mm rotors
Cockpit
Stem
SEIDO DRIFT forged aluminium stem, 0°
Handlebar
SEIDO TACKLE drop bar, 31.8 mm, 16° flare
Grips
BOMBTRACK ESCAPE bar tape
Headset
Sealed external aheadset, 1.1/2'' - 1.1/8''
Seat
Saddle
BOMBTRACK DART saddle
Seatpost
SEIDO YEW aluminium seatpost, 27.2 mm x 300 mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.53 mm | 1.54 mm | 1.53 mm | 1.55 mm | 1.54 mm |
| Front Center | 581 mm | 596 mm | 610 mm | 625 mm | 645 mm |
| Rake | 48 mm | 48 mm | 48 mm | 48 mm | 48 mm |
| Trail | 65 mm | 65 mm | 62 mm | 62 mm | 62 mm |
| Stack | 546 mm | 565 mm | 581 mm | 600 mm | 619 mm |
| Reach | 357 mm | 366 mm | 379 mm | 388 mm | 401 mm |
| Top Tube Length | 511 mm | 525 mm | 548 mm | 562 mm | 587 mm |
| Seat Tube Angle | 74.5 ° | 74.5 ° | 74 ° | 74 ° | 74 ° |
| Seat Tube Length | 460 mm | 500 mm | 530 mm | 570 mm | 600 mm |
| Head Tube Angle | 71.5 ° | 71.5 ° | 72 ° | 72 ° | 72 ° |
| Head Tube Length | 110 mm | 130 mm | 150 mm | 170 mm | 190 mm |
| Chainstay Length | 417 mm | 417 mm | 417 mm | 417 mm | 417 mm |
| Wheelbase | 987 mm | 1002 mm | 1017 mm | 1032 mm | 1052 mm |
| Bottom Bracket Drop | 75 mm | 75 mm | 70 mm | 70 mm | 70 mm |
| Standover Height | 740 mm | 768 mm | 795 mm | 823 mm | 847 mm |
| Wheels | 650 | 650 | 650 | 650 | 650 |
| 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
HOOK EXT RIVAL AXS belongs to the Bombtrack Hook model. Bombtrack released 24 bikes variations of this model so far. You can get a glimpse at all models from 2023, by clicking on this link.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Gravel bikes average price
According to our calculations, the average cost of a Gravel bike that is reliable is 2462$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Gravel bike. 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.
Internal Cable Routing
Moreover, this bike comes with internal cable routing allowing you to keep the cables in a good condition. It also makes it look more professional.
HOOK EXT RIVAL AXS 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 size
When it comes to wheels, the HOOK EXT RIVAL AXS bike is equipped with the aluminum model. The 650b wheels are very similar to 700c, with a slight difference in diameter. 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 HOOK EXT RIVAL AXS comes with Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, your safety is in good hands.
Sizes
Bombtrack HOOK EXT RIVAL AXS bike has 5 sizes, in the range of 156 cm – 195 cm (5.12 ft – 6.4 ft). In conclusion, it won’t take much to find one that’s right for you.