Hightower 4 70
Big on wheels, short on fuss, this is the pinnacle of go-anywhere-anytime bikes. A balance of travel, wheel size and attitude makes this a true MTB for modern mountain biking. Whether that includes the rarefied air of the alpine or just local trailheads, built and burly trails or sublime natural singletrack, the Hightower is an all-terrain thriller.
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Product images may vary slightly from final specifications.
Need to Know
KEY FEATURES
PERFECT FOR
Why we like the Santa Cruz Hightower 4 70
Balanced VPP Suspension
The 150mm VPP rear suspension pedals efficiently without sacrificing grip, giving the Hightower a calm, predictable feel on long climbs and rough descents.
Robust SRAM Eagle 70 Drivetrain
The SRAM Eagle 70 T-Type drivetrain is designed to shift cleanly under load while offering improved durability and impact resistance, making it well suited to aggressive trail and all-day riding.
Versatile Trail Geometry
A 160mm fork, 29” wheels, and modern geometry deliver stability at speed while keeping the bike agile enough for tight, technical trails.
Specifications
Frame
Carbon Fibre
Fork
RockShox Lyrik Base
Front Travel
160mm
Shock
FOX Float Rhythm
Rear Travel
150mm
Drivetrain
Shifter
SRAM 90 Eagle T-Type, 12 speed
Rear Derailleur
SRAM 70 Eagle T-Type, 12 speed
Crankset
SRAM 70 Eagle DUB T-Type, 32t, 170mm
Chain
SRAM 70 Eagle T-Type Flattop
Cassette
SRAM XS 1270 Eagle T-Type, 10–52t
Brakeset
SRAM DB8
Rotors
SRAM Centerline 200mm front and rear
Bottom bracket
SRAM DUB 73mm Threaded
Cockpit
Headset
Cane Creek 10 IS Integrated
Handlebar
Burgtec Alloy Bar or e13 TRS Base Bar depending on size
Stem
OneUp Enduro Stem or e13 TRS Base Stem
Saddle
SDG Bel-Air V3 Steel
Dropper Post
SDG Tellis S: 125mm M: 150mm L: 170mm XL / XXL: 200mm
Dropper Lever
SDG Tellis Lever
Grips
Santa Cruz Bicycles House Grips
Wheels
Wheelset
Reserve 30|TR AL
Front Axle
15x110 Boost
Rear Axle
12x148 Boost
Hubs
SRAM MTH 716 front, SRAM MTH 746 rear
Tires
Front: Maxxis Minion DHF 29 × 2.5 Rear: Maxxis Minion DHR II 29 × 2.4
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