Bronson 5 70
When you can only have one bike, and your mission is to ride that bike into oblivion, then this is the one. From manicured bike parks to blown out loamy berms, alpine lines to backyard trails, the Bronson is as at home in the air as it is in the dirt. For the rider with a Peter Pan disposition or who wants to get into a pan flat tabletop position, the Bronson encourages bad behaviour.
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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 Bronson 5 70
Proven VPP Suspension Platform
Santa Cruz’s VPP suspension delivers a supportive pedaling platform while staying composed when the trail gets rough, fast, or airborne.
SRAM 70 Eagle T-Type Drivetrain
A tough, no-nonsense T-Type drivetrain that offers consistent shifting under load and excellent durability for aggressive trail and park riding.
Balanced MX Geometry
The mixed-wheel setup pairs a stable 29” front wheel with a playful 27.5” rear, giving the Bronson its trademark blend of confidence, agility, and pop.
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, 12-speed
Cassette
SRAM XS 1270 Eagle T-Type, 10–52t
Brakeset
SRAM DB8
Rotors
SRAM Centerline 200mm (Front & Rear)
Bottom bracket
SRAM DUB 73mm MTB Wide BB
Cockpit
Headset
Cane Creek 10 IS Integrated
Handlebar
Burgtec Alloy Bar or e13 TRS Base Bar • S: 760mm width, 20mm rise • M/L/XL/XXL: 800mm width, 30–35mm rise
Stem
OneUp Enduro Stem (42mm) or e13 TRS Base Stem (40mm)
Saddle
SDG Bel-Air V3, Steel
Dropper Post
SDG Tellis Dropper Post • 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 & Rear)
Front Axle
15 x 110mm
Rear Axle
12 x 148mm
Hubs
SRAM MTH 716 (Front) / SRAM MTH 746 (Rear)
Tires
Front: Maxxis Assegai 29 x 2.5 WT, 3C MaxxGrip, EXO+ Rear: Maxxis Minion DHR II 27.5 x 2.4 WT, 3C MaxxTerra, EXO+
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