Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Steel -
Wheels 650b / 700c -
Groupset Tiagra -
Suspension Rigid -
Drivetrain 2 × 10 -
Brakes Mechanical Disc
Sizing
Recommended size guide.
XS
151cm - 164cm
SM
159cm - 170cm
MD
165cm - 177cm
LG
171cm - 184cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
COLUMBUS CROMOR double butted tubing, TA dropout, replaceable hanger, rack / fender mounts, 68 mm T47 shell
Suspension Fork
full carbon disc fork, TA, 1.1/2" - 1.1/8" tapered steerer, with fender / triple cage mounts
Drivetrain
Rear Derailleur
SHIMANO TIAGRA RD-4700-GS rear derailleur, medium cage
Front Derailleur
SHIMANO TIAGRA FD-4700-B front derailleur
Shift Levers
SHIMANO TIAGRA ST-4700 STI 2 x 10
Cassette
MICROSHIFT CS-H100 10-speed cassette, 11-34T
Crank
BOMBTRACK LYER forged aluminum crank, direct mount interface, 30 mm spindle, aluminum, subcompact, 46/30T, 1/2" x 11/128"
Bottom Bracket
T47 sealed BB for 30 mm spindle
Chain
KMC X10 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 disc hub, 11-speed, 12 x 142 mm thru-axle
Rear Hub
Front: BOMBTRACK ORIGIN sealed disc hub, 12 x 100 mm thru-axle, Rear: BOMBTRACK ORIGIN sealed disc hub, 11-speed, 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: XS - S WTB BYWAY tire, 650B x 40C, M - L WTB RIDDLER tire, 700C x 37C, Rear: XS - S WTB BYWAY tire, 650B x 40C, M - L WTB RIDDLER tire, 700C x 37C
Brakes
Brakes
TRP SPYRE C flat mount mechanic disc brakes with 160 mm F / 140 mm R rotors
Cockpit
Stem
BOMBTRACK ROAM forged aluminum stem, -7°
Handlebar
RITCHEY COMP Baquiano drop bar, 31.8 mm, 12° flare
Grips
BOMBTRACK COMMAND bar tape
Headset
FSA NO.21/12B/44 sealed external aheadset, 1.1/2" - 1.1/8"
Seat
Saddle
BOMBTRACK BRINK SADDLE
Seatpost
BOMBTRACK BEECH aluminum seatpost, 27.2 mm x 300 mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG |
|---|---|---|---|---|
| Stack Reach Ratio | 1.47 mm | 1.47 mm | 1.49 mm | 1.48 mm |
| Front Center | 565 mm | 577 mm | 591 mm | 603 mm |
| Rake | 45 mm | 45 mm | 45 mm | 45 mm |
| Trail | 66.7 mm | 63.6 mm | 68 mm | 65.8 mm |
| Stack | 511 mm | 527 mm | 546 mm | 562 mm |
| Reach | 347 mm | 359 mm | 367 mm | 379 mm |
| Top Tube Length | 496 mm | 512 mm | 531 mm | 548 mm |
| Seat Tube Angle | 74 ° | 74 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 460 mm | 490 mm | 520 mm | 550 mm |
| Head Tube Angle | 71 ° | 71.5 ° | 71.5 ° | 72 ° |
| Head Tube Length | 95 mm | 110 mm | 125 mm | 140 mm |
| Chainstay Length | 402 mm | 402 mm | 417 mm | 417 mm |
| Wheelbase | 960 mm | 972 mm | 1000 mm | 1012 mm |
| Bottom Bracket Drop | 57 mm | 57 mm | 62 mm | 62 mm |
| Standover Height | 734 mm | 748 mm | 779 mm | 802 mm |
| Wheels | 650 | 650 | 700 | 700 |
| Rider Min Height | 151 cm | 159 cm | 165 cm | 171 cm |
| Rider Max Height | 164 cm | 170 cm | 177 cm | 184 cm |
Model Overview
Hook WMN completes the Bombtrack Hook model. 24 bikes variations carry this model name so far. You can easily view all of the Bombtrack Hook bikes models from 2020, here.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Average price for Gravel bikes
According to our math, the average price for a trustworthy Gravel bike is 2462$. However, even if your budget is less than the average, you might still be able to get a top-quality Gravel bike. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
Overview of components
Fork material
The fork is made out of carbon, so, it is super light and stiff. In conclusion, a carbon fork gives you great control when steering, and is also more forgiving.
Wheels size
The Hook WMN 2020 bike is equipped with aluminum wheels when leaving the factory. 650b wheels make a great choice if you want to sacrifice speed for comfort. However, if you want higher speeds, you should look for a bike with 700c wheels.
Brakes
For your safety, it is important to have quality breaks on your bike. Bombtrack Hook WMN has Mechanical Disc brakes installed. They deliver good performance and cost less than hydraulic disk brakes. However, performance-wise there is room for improvement.
Sizes
There are 4 sizes available for this model. Rider height can be anywhere between 151 cm – 184 cm (4.95 ft – 6.04 ft). In short, it won’t be difficult to find the right one for you.