Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Groupset Apex -
Suspension Rigid -
Drivetrain 1 × 11 -
Brakes Mechanical Disc
Sizing
Recommended size guide.
SM
158cm - 170cm
MD
168cm - 179cm
LG
176cm - 187cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
6061-T6 hydro-formed Aluminium, TA, rack / fender mounts, stealth dropper ready, 86.5 mm T47 BB shell
Suspension Fork
6061 aluminium, TA, 1.1/2'' - 1.1/8'', fender / rack / triple cage mounts, internal hub dynamo cable routing
Drivetrain
Rear Derailleur
SRAM APEX 1, clutch, long cage
Front Derailleur
-
Shift Levers
SRAM Apex double tap 1 x 11
Cassette
SRAM PG-1130 11-speed, 11 - 42 T
Crank
BOMBTRACK AMES forged aluminium crank, 24 mm spindle
Bottom Bracket
BOMBTRACK T47 internal sealed BB for 24 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
Front: WTB ST i23 double wall, TCS 2.0, 32h, Rear: WTB ST i23 double wall, TCS 2.0, 32h
Tires
Front: WTB VENTURE TCS LIGHT / FAST ROLLING XS - S 650B x 47C /, M - XL 700C x 50C, tubeless ready, Rear: WTB VENTURE TCS LIGHT / FAST ROLLING XS - S 650B x 47C /, M - XL 700C x 50C, tubeless ready
Brakes
Brakes
TRP SPYRE C mechanic disc brakes with 180 mm F / 160 mm R rotors
Cockpit
Stem
BOMBTRACK TRAMP forged aluminium stem, 3°
Handlebar
BOMBTRACK TACKLE gravel bar, 31.8 mm, 25° flare
Grips
BOMBTRACK COMMAND bar tape
Headset
Sealed integrated aheadset, 1.1/2'' - 1.1/8''
Seat
Saddle
BOMBTRACK FUZZ
Seatpost
SEIDO YEW aluminium seatpost, 31.8 mm x 400 mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG |
|---|---|---|---|
| Stack Reach Ratio | 1.49 mm | 1.533 mm | 1.554 mm |
| Front Center | 627 mm | 642 mm | 674 mm |
| Rake | 53 mm | 53 mm | 53 mm |
| Trail | 70 mm | 75 mm | 75 mm |
| Stack | 569 mm | 604 mm | 642 mm |
| Reach | 382 mm | 394 mm | 413 mm |
| Top Tube Length | 546 mm | 567 mm | 597 mm |
| Seat Tube Angle | 74 ° | 74 ° | 74 ° |
| Seat Tube Length | 440 mm | 480 mm | 520 mm |
| Head Tube Angle | 70 ° | 70.5 ° | 70.5 ° |
| Head Tube Length | 140 mm | 160 mm | 200 mm |
| Chainstay Length | 420 mm | 445 mm | 445 mm |
| Wheelbase | 1040 mm | 1077 mm | 1109 mm |
| Bottom Bracket Drop | 60 mm | 74 mm | 74 mm |
| Standover Height | 775 mm | 821 mm | 859 mm |
| Wheels | 27" | 29" | 29" |
| Rider Min Height | 158 cm | 168 cm | 176 cm |
| Rider Max Height | 170 cm | 179 cm | 187 cm |