Trek Rail+ 9.9 X0 AXS T-Type Gen 5 2026
2026 E-bike
Estimate price |
13,959$
Weight | 23.98 kg E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Travel Front 160mm -
Travel Rear 160mm -
Fork RockShox ZEB Ultimate
-
Groupset X0, X0 Eagle Transmission -
Suspension Full -
Motor Bosch 600W 85Nm mid-drive -
Battery Bosch PowerTube 800Wh, smart system -
Drivetrain 1 × 12 Electronic -
Brakes SRAM Hydraulic Disc
Sizing
Recommended size guide.
15.5"
153cm - 167cm
15.5"
153cm - 167cm
17.5"
170cm - 184cm
17.5"
170cm - 184cm
19.5"
176cm - 189cm
19.5"
176cm - 189cm
21.5"
186cm - 196cm
21.5"
186cm - 196cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
OCLV Mountain Carbon, Removable Integrated Battery (RIB 2.0), tapered head tube, guided internal routing, Motor Armor, angle-adjust headset, Mino Link adjustable geometry, adjustable leverage rate, 34.9mm seat tube, ABP, UDH Boost148, 12 mm thru axle, 160 mm travel
Suspension Fork
Rockshox ZEB Ultimate, DebonAir spring, Charger 3.1 RC2 damper, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 160mm travel
Rear Shock
RockShox Super Deluxe Ultimate RC2T, 205x65mm
Drivetrain
Rear Derailleur
SRAM X0 Eagle AXS, T-Type
Cassette
SRAM Eagle XS-1295, T-Type, 10-52, 12 speed
Crank
SRAM X0 Eagle, 160mm length
Chain
SRAM X0 Eagle, T-Type, 12 speed
Pedals
VP-536 nylon platform
Wheels
Rims
Front: Size: S, Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 27.5"; Size: M, L, XL, Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6-bolt, Boost110, 15mm thru axle, 29", Rear: Size: S, M, L, XL, Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, SRAM XD driver, Boost148, 12mm thru axle, 27.5"; Size: S, M, L, XL, Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12mm thru axle, 27.5"
Tires
Size: S, M, L, XL, Bontrager Brevard RSL SE, Tubeless Ready, triple compound, aramid bead, 60 tpi, 27.5x2.50"; Size: M, L, XL, Bontrager Brevard RSL SE, Tubeless Ready, triple compound, aramid bead, 60 tpi, 29x2.50"
Brakes
Brakes
SRAM Code Silver 4-piston hydraulic disc
Cockpit
Stem
Bontrager Line Pro, 35mm, Blendr compatible, 0 degree, 45mm length
Handlebar
Bontrager Line Pro, OCLV Carbon, 35mm, 27.5mm rise, 780mm width
Grips
Bontrager XR Trail Elite, nylon lock-on
Seat
Saddle
Verse Short Comp, steel rails, 145mm width
Seatpost
Size: S, RockShox Reverb AXS, 100mm travel, wireless, 34.9mm, 340mm length; Size: M, L, XL, RockShox Reverb AXS, 170mm travel, wireless, 34.9mm, 480mm length
Motor & Battery
Motor
Bosch Performance Line CX, 20 mph / 32 km/h max assist (25 km/h max assist in EU and APAC)
Battery
Bosch PowerTube 800Wh, smart system
Remote
Bosch System Controller BRC3100, smart system
Charger
Bosch standard 4A, 230V, smart system
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 15.5" | 15.5" | 17.5" | 17.5" | 19.5" | 19.5" | 21.5" | 21.5" |
|---|---|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.375 mm | 1.381 mm | 1.387 mm | 1.393 mm | 1.311 mm | 1.316 mm | 1.292 mm | 1.295 mm |
| Bottom Bracket Height | 343 mm | 337 mm | 337 mm | 331 mm | 337 mm | 331 mm | 338 mm | 331 mm |
| Front Center | 755 mm | 831 mm | 784 mm | 783 mm | 832 mm | 831 mm | 867 mm | 867 mm |
| Rake | 43 mm | mm | 39 mm | 41 mm | 38 mm | 40 mm | 37 mm | 41 mm |
| Trail | 119 mm | 122 mm | 127 mm | 131 mm | 127 mm | 131 mm | 127 mm | 131 mm |
| Stack | 598 mm | 594 mm | 631 mm | 627 mm | 649 mm | 645 mm | 672 mm | 667 mm |
| Reach | 435 mm | 430 mm | 455 mm | 450 mm | 495 mm | 490 mm | 520 mm | 515 mm |
| Top Tube Length | 562 mm | 563 mm | 591 mm | 592 mm | 639 mm | 639 mm | 670 mm | 670 mm |
| Seat Tube Angle | 75.3 ° | 74.8 ° | 75.3 ° | 74.8 ° | 75.2 ° | 74.8 ° | 75.2 ° | 74.8 ° |
| Seat Tube Length | 380 mm | 380 mm | 410 mm | 410 mm | 435 mm | 435 mm | 470 mm | 470 mm |
| Head Tube Angle | 65 ° | 64.5 ° | 65 ° | 64.5 ° | 65 ° | 64.5 ° | 64.9 ° | 64.5 ° |
| Head Tube Length | 100 mm | 100 mm | 100 mm | 100 mm | 120 mm | 120 mm | 145 mm | 145 mm |
| Chainstay Length | 446 mm | 448 mm | 446 mm | 448 mm | 446 mm | 448 mm | 446 mm | 448 mm |
| Wheelbase | 1201 mm | 1278 mm | 1229 mm | 1230 mm | 1277 mm | 1278 mm | 1313 mm | 1314 mm |
| Bottom Bracket Drop | 12 mm | 18 mm | 18 mm | 24 mm | 18 mm | 24 mm | 17 mm | 24 mm |
| Standover Height | 763 mm | 758 mm | 775 mm | 769 mm | 775 mm | 769 mm | 798 mm | 779 mm |
| Wheels | 27" | 27" | 27" | 27" | 27" | 27" | 27" | 27" |
| Rider Min Height | 153 cm | 153 cm | 170 cm | 170 cm | 176 cm | 176 cm | 186 cm | 186 cm |
| Rider Max Height | 167 cm | 167 cm | 184 cm | 184 cm | 189 cm | 189 cm | 196 cm | 196 cm |