Jamis TRAIL X A1 2025
2025 Mountain
Estimate price |
829$
Weight | 14.29 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Travel Front 100mm -
Fork Suntour XCT
-
Groupset microSHIFT Advent -
Suspension Hardtail -
Drivetrain 1 × 9 -
Brakes Shimano Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
6061 aluminum main tubes, over-sized seat tube, zero-stack head tube, over-sized stays, replaceable derailleur hanger
Suspension Fork
SR Suntour XCT 30 HLO 27.5”, coil spring, hydraulic speed lock out adjust, external preload adjustor, 30mm stanchions, aluminum lowers, 100mm travel
Drivetrain
Rear Derailleur
microSHIFT Advent M6195M 9-speed
Shift Levers
microSHIFT Advent M8195, 1×9-speed
Cassette
microSHIFT H093, 9-speed, 11-42T
Crank
Forged Alloy, 32T
Bottom Bracket
Sealed cartridge
Chain
KMC X9, 9-speed
Pedals
MTB platform, hi-impact resin
Wheels
Rims
Alex TD26 27.5” double wall rims, 32H, alloy disc hubs, 14G black electroplated spokes
Tires
CST Patrol, 27.5 x 2.25”
Brakes
Brakes
Shimano MT200 hydraulic disc, Shimano RT26 160mm rotors
Cockpit
Stem
Jamis XC alloy threadless, 31.8 x 3 ? rise x 60mm
Handlebar
Jamis XC alloy riser, 31.8 x 20mm rise x 740mm
Grips
Kraton
Headset
Zero-stack internal cup, 8mm cone spacer
Seat
Saddle
Jamis ATB Sport
Seatpost
Jamis alloy micro-adjust, 31.6 x 350mm (15”) 400mm (17”-21”)
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 13" | 15" | 17" | 19" | 21" |
|---|---|---|---|---|---|
| Bottom Bracket Height | 305 mm | 305 mm | 305 mm | 305 mm | 305 mm |
| Front Center | 645 mm | 675 mm | 702 mm | 728 mm | 754 mm |
| Top Tube Length | 555 mm | 585 mm | 610 mm | 635 mm | 660 mm |
| Seat Tube Angle | 74 ° | 74 ° | 74 ° | 74 ° | 74 ° |
| Seat Tube Length | 330 mm | 381 mm | 432 mm | 483 mm | 533 mm |
| Head Tube Angle | 68.5 ° | 68.5 ° | 68.5 ° | 68.5 ° | 68.5 ° |
| Head Tube Length | 95 mm | 100 mm | 115 mm | 130 mm | 140 mm |
| Chainstay Length | 435 mm | 435 mm | 435 mm | 435 mm | 435 mm |
| Wheelbase | 1075 mm | 1105 mm | 1132 mm | 1158 mm | 1184 mm |
| Bottom Bracket Drop | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
| Standover Height | 700 | 726 mm | 762 mm | 797 mm | 831 mm |
| Wheels | 27" | 27" | 27" | 27" | 27" |