2020 Bombtrack

Cale

A 27.5″ steel frame hardtail trail bike with high-end components.

FrameSteel
SuspensionHardtail, 120mm
ForkMRP Ribbon SL
Wheels27.5″ Aluminum
Drivetrain1 × 12
GroupsetGX Eagle, Truvativ Descendant
BrakesHydraulic Disc
SeatpostDropper
Where to Buy
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Cale
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)

25 mph

Cale

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 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

Bikerumor
First Rides: 2020 Bombtrack Cale steel MTB trail hardtail shreds the backcountry

Aug 2019

Bombtrack's new steel Cale mountain bike takes backcountry riding to new adventures on a trail & bikepacking ready hardtail with 120mm fork & modern geo...

Read Review

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

4130 double butted crmo tubing, with cage, rack and fender mounts, replaceable hanger, boost spacing, stealth dropper ready, 73 mm BSA shell

BB StandardBSA, 73mm, Threaded

Tire Clearance2.8"

Fork

MRP Ribbon SL suspension fork, 120 mm travel, 1.1/2" - 1.1/8" tapered steerer

Travel120mm

Bottom Bracket

SRAM DUB BSA 73 mm

Headset

FSA ORBIT ITA sealed semi integrated / external aheadset, 1.1/2" - 1.1/8"

Stem

BOMBTRACK CHASE forged aluminum stem, 35 mm clamping diameter

Handlebar

BOMBTRACK ILLUSION flat bar, 6061-T6 aluminum, 35 mm clamping diameter, 8° backsweep, 6° upsweep, 18 mm rise

Saddle

BOMBTRACK ORIGIN saddle

Seatpost

KS E30i dropper seatpost, 30.9 mm, 150 mm travel, 485 mm length

TypeDropper

Pedals

-

Grips

BOMBTRACK RETURN 135 mm grips

Groupset
Rear Derailleur

SRAM GX EAGLE rear derailleur, clutch, long cage

Front Derailleur

-

Crank

SRAM DESCENDANT aluminum crank, Boost DUB, SRAM GX EAGLE aluminum, narrow-wide, 30T, 1/2" x 11/128"

Shifters

SRAM GX-EAGLE 12-speed trigger shifter

Cassette

SRAM XG-1275 EAGLE 12-speed cassette, 10-50T

Chain

SRAM GX EAGLE chain, 1/2" x 11/128", 118L

Brakes

MAGURA TRAIL SPORT 4 piston front, 2 piston rear with 180 mm rotors

TypeHydraulic Disc

Wheels
Rims

Front: WTB ST i45 double wall, TCS 2.0, 32h, Rear: WTB ST i40 double wall, TCS 2.0, 32h

Front Hub

Front: BOMBTRACK TRAIL sealed hub, 6-bolt disc, 15 x 110 mm thru-axle, Rear: BOMBTRACK TRAIL sealed hub, XD driver, 6-bolt disc, 12 x 148 mm thru-axle

Rear Hub

Front: BOMBTRACK TRAIL sealed hub, 6-bolt disc, 15 x 110 mm thru-axle, Rear: BOMBTRACK TRAIL sealed hub, XD driver, 6-bolt disc, 12 x 148 mm thru-axle

Tires

Front: WTB VIGILANTE TCS TOUGH HIGH GRIP folding tire, 27.5" x 2.8", Rear: WTB VIGILANTE TCS TOUGH FAST ROLLING folding tire, 27.5" x 2.8"

Accessories
Lights

-

Fenders

-

Racks

-

Rider Notes
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Last updated March 9
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