Jamis X.24 Disc
Details
Every Jamis youth bike uses size-specific items like grips, saddles and cranks that enhance comfort and control by providing the best possible bike fit. We focus on designing frames with low stand-overs to take much of the awkwardness out of getting on board and dismounting after.
We trim as much weight as we can with lightweight aluminum frames on many of the youth models and use aluminum parts where possible (the limiting factor here is working within a youth-bike-appropriate price point) to work towards that make-it-as-light-as-possible goal.
- Enduro design, 6061 aluminum frame
- XC50 24"suspension fork
- Alloy 36H black anodized disc wheel set
- 7-speed Shimano Tourney components
- Tektro M280 mechanical disc brakes
Specs
| Frame | Enduro frame design, 6061 aluminum tubes, tapered/ ovalized top tube, down tube & stays with replaceable derailleur hanger |
|---|---|
| Fork | XC50 24", coil spring, 25.4mm stanchions, aluminum lowers, 50mm travel |
| Headset | VP threadless |
| Rims/Wheels | Alloy 36H black anodized disc rims, alloy 6-bolt disc hubs with QR, 14G nickel-plated spokes |
| Tires | CST MTB Sport, 24 x 1.95" |
| Crankset | Forged alloy crank, 152mm, with 34/24T chainrings and protective outer rock-ring |
| Bottom Bracket | Sealed cartridge |
| Chain | KMC Z51 |
| Front Derailleur | Shimano TY300 rear and TZ500 top pull front |
| Cassette/Rear Cogs | Shimano TZ500 freewheel, 14-28, 7-speed |
| Shifters | Shimano RevoShift 35, 2x7-speed |
| Handlebars | MTB alloy riser, 6° sweep x 20mm rise x 580mm wide |
| Tape/Grips | Kraton for Grip Shift |
| Stem | MTB alloy threadless, 15° rise x 60mm extension |
| Brake Levers | Shimano |
| Brakes | Tektro M280 mechanical disc, 160mm rotors |
| Pedals | MTB platform, hi-impact resin |
| Saddle | Jamis MTB Youth |
| Seat Post | Alloy micro-adjust, 27.2 x 300mm, with 31.8mm alloy clamp |
* Subject to change without notice.