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2024 Bombtrack

CALE AL ADVENT X

A 29″ aluminum frame hardtail trail bike with upper mid-range components.
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Weight4.6 lbs (frame)  
FrameAluminum
SuspensionHardtail, 130mm
ForkRockShox 35 Silver
Wheels29″ Aluminum
Drivetrain1 × 10
GroupsetmicroSHIFT Advent X
BrakesTektro Orion Hydraulic Disc
Where to Buy
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
CALE AL ADVENT X
Other Trail bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

22 mph

CALE AL ADVENT X

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
MD

5'4" – 5'10"

LG

5'8" – 6'3"

XL

6'0" – 6'6"

🐐 Estimated

Rider Fit Notes

None yet.

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Reviews
BIKEPACKING.com
Bombtrack Cale Review and Cale AL

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...

Highs
  • 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

Lows
  • 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

Read Review

BikeRadar
Bombtrack Cale AL review

May 2021 · Will Poole

A versatile hardtail that's ready for adventure

Highs
  • The potential versatility of the Cale really is its standout feature

Lows
  • That versatility possibly comes at the expense of all-out performance

Read Review

Geometry
Specs
Build
Frame

6061-T6 hydro-formed Aluminium, TA, rack / fender mounts, Boost spacing, stealth dropper ready, 73 mm BSA BB shell

BB StandardBSA, Threaded

Tire Clearance2.8"

ColorMatt Purple

Fork

RockShox 35 Silver R suspension fork, 130 mm travel, 1.1/2" - 1.1/8"

Travel130mm

Spring TypeCoil

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

TypeRigid

Pedals

-

Grips

Bombtrack Return 135 mm lock on grips

Groupset
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

TypeTektro Orion Hydraulic Disc

Wheels
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

Accessories
Lights

-

Fenders

-

Racks

-

Rider Notes
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First added February 9

Last updated December 28

Not listed for 531 days