Transition TransAM Complete Bike 2025
2025 Mountain
Estimate price |
2,599$
Weight | 14.97 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Steel -
Travel Front 150mm -
Fork Marzocchi Bomber Z2
-
Groupset NX Eagle, Truvativ Descendant -
Suspension Hardtail -
Drivetrain 1 × 12 -
Brakes SRAM DB8 Hydraulic Disc
Sizing
Recommended size guide.
SM
154cm - 170cm
MD
164cm - 182cm
LG
175cm - 190cm
XL
184cm - 200cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
TransAM Chromoly Steel
Suspension Fork
Marzocchi Z2, (150mm)
Drivetrain
Rear Derailleur
SRAM NX Eagle
Shift Levers
SRAM NX Eagle MMX
Cassette
SRAM PG 1230 (11-50t)
Crank
SRAM Descendent 6k DUB, (30t/170mm)
Bottom Bracket
73mm BSA Thread
Chain
SRAM NX Eagle
Wheels
Front Hub
Novatech D791SB/D902SB
Rear Hub
Novatech D791SB/D902SB
Rims
WTB ST i30
Spokes
Pillar Double Butted
Tires
Front: Maxxis Assegai 3C EXO+ (2.5), Rear: Maxxis Minion DHRII 3C EXO+ (2.4)
Brakes
Brakes
SRAM DB8
Cockpit
Stem
RaceFace Aeffect R (40mm)
Handlebar
RaceFace Chester 35, SM/MD (780x20mm), LG/XL (780x35mm)
Grips
ODI Elite Flow Lock-On
Headset
FSA No.10/7B/44
Seat
Saddle
SDG Bel Air 3
Seatpost
OneUp Dropper Post, SM (150mm), MD (180mm), LG/XL (210mm)
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.491 mm | 1.393 mm | 1.332 mm | 1.284 mm |
| Bottom Bracket Height | 320 mm | 320 mm | 320 mm | 320 mm |
| Front Center | 767 mm | 799 mm | 825 mm | 855 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 136 mm | 134 mm | 135 mm | 134 mm |
| Stack | 641 mm | 641 mm | 646 mm | 655 mm |
| Reach | 430 mm | 460 mm | 485 mm | 510 mm |
| Top Tube Length | 584 mm | 614 mm | 640 mm | 667 mm |
| Seat Tube Angle | 76.5 ° | 76.5 ° | 76.5 ° | 76.5 ° |
| Seat Tube Length | 370 mm | 400 mm | 430 mm | 460 mm |
| Head Tube Angle | 64 ° | 64 ° | 64 ° | 64 ° |
| Head Tube Length | 105 mm | 105 mm | 110 mm | 120 mm |
| Chainstay Length | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 1187 mm | 1219 mm | 1246 mm | 1276 mm |
| Bottom Bracket Drop | 50 mm | 50 mm | 50 mm | 50 mm |
| Standover Height | 662 mm | 667 mm | 670 mm | 677 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 154 cm | 164 cm | 175 cm | 184 cm |
| Rider Max Height | 170 cm | 182 cm | 190 cm | 200 cm |