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Today’s DealsCALE AL ADVENT X
A 29″ aluminum frame hardtail trail bike with upper mid-range components.
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| Weight | 4.6 lbs (frame) |
|---|---|
| Frame | Aluminum |
| Suspension | Hardtail, 130mm |
| Fork | RockShox 35 Silver |
| Wheels | 29″ Aluminum |
| Drivetrain | 1 × 10 |
| Groupset | microSHIFT Advent X |
| Brakes | Tektro Orion Hydraulic Disc |
5'4" – 5'10"
5'8" – 6'3"
6'0" – 6'6"
🐐 Estimated
None yet.
Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Aug 2021 · Lucas Winzenburg
We recently took a Bombtrack Cale and Cale AL to Italy to see how they'd hold up to a week of bikepacking in the Dolomites. Here's the full review...
Versatile, burly steel frame that can handle some serious chonk
Bikepacking-friendly with lots of mounts throughout
GX Eagle drivetrain offers wide range and low granny gear
Strikes a great balance between trail shredder and loaded bikepacking rig
Sensible build kit won’t need much upgrading
Lots of mounts to extend carrying capacity
No lock-out on the suspension fork is not ideal for mixed bikepacking routes
No size small for shorter riders
Stock grips and saddle aren’t particularly comfortable at this price point
Only two sizes, at least for now
Relatively pricey point of entry for a complete hardtail
Bold colors and graphics won’t be for everyone

May 2021 · Will Poole
A versatile hardtail that's ready for adventure
The potential versatility of the Cale really is its standout feature
That versatility possibly comes at the expense of all-out performance
| Frame | 6061-T6 hydro-formed Aluminium, TA, rack / fender mounts, Boost spacing, stealth dropper ready, 73 mm BSA BB shell BB Standard: BSA, Threaded Tire Clearance: 2.8" Color: Matt Purple |
|---|---|
| Fork | RockShox 35 Silver R suspension fork, 130 mm travel, 1.1/2" - 1.1/8" Travel: 130mm Spring Type: Coil |
| Bottom Bracket | BSA sealed BB, external cups |
| Headset | Sealed integrated aheadset, 1.1/2'' - 1.1/8'' |
| Stem | Seido Chase forged aluminium stem, 0° |
| Handlebar | Seido Waypoint double butted flat bar, 31.8 mm, 9° backsweep |
| Saddle | Seido Origin saddle |
| Seatpost | Seido Yew aluminium seatpost, 30.9 mm x 400 mm Type: Rigid |
| Pedals | - |
| Grips | Bombtrack Return 135 mm lock on grips |
| Rear Derailleur | Microshift Advent X RD-M6205GM, clutch, long cage |
|---|---|
| Front Derailleur | - |
| Crank | Bombtrack Ames forged aluminium crank, 24 mm spindle |
| Shifters | Microshift Advent X SL-M9505, sealed bearings |
| Cassette | Microshift CS-H104 10-speed, 11 - 48 T |
| Chain | KMC X10 chain, 1/2'' x 11/128'' |
| Brakes | Tektro Orion HD-M745, 4 piston front and rear Type: Tektro Orion Hydraulic Disc |
| Rims | Front: WTB ST i29 double wall, TCS 2.0, 32h, Rear: WTB ST i29 double wall, TCS 2.0, 32h |
|---|---|
| Front Hub | Bombtrack Grad Boost sealed hub, 6-bolt disc |
| Rear Hub | Bombtrack Grad Boost sealed hub, HG driver, 6-bolt disc |
| Tires | Front: Kenda Hellcat Pro AEC 29'' x 2.4" TLR, tubeless ready, Rear: Kenda Hellcat Pro AEC 29'' x 2.4" TLR, tubeless ready |
| Disc Rotors | Tektro 203 mm front and 180 mm rear rotor |
| Lights | - |
|---|---|
| Fenders | - |
| Racks | - |
First added February 9
Last updated December 28
Not listed for 531 days