Santa Cruz Bronson C 70
Product Details
The Santa Cruz Bronson C 70 is a high-performance trail machine, designed for riders who want a bike that thrives on every type of terrain. Built around a Carbon C MX frame with 150mm of VPP suspension travel, the Bronson balances agility and stability, making it perfect for charging down technical descents while remaining nimble on the climbs.
Equipped with a RockShox Lyrik Base fork (160mm travel) and a FOX Float Rhythm rear shock, the Bronson C 70 offers a plush yet responsive ride, absorbing big hits while maintaining a playful, poppy feel. Its progressive VPP suspension design ensures efficient pedaling and a bottomless feel, so you can ride hard without compromise.
The SRAM 70 Eagle T-Type drivetrain provides precise, reliable shifting, while the 10-52T cassette delivers a wide gear range for tackling steep climbs and fast descents. SRAM DB8 brakes with 200mm Centerline rotors deliver powerful, controlled stopping, so you can push your limits with confidence.
Rolling on Reserve 30|TR AL wheels, the Bronson C 70 is built for durability and traction in all conditions. A Maxxis Assegai 29” front tire and Maxxis Minion DHR II 27.5” rear tire provide outstanding grip, ensuring stability on loose corners, rocky sections, and wet terrain.
The Burgtec Alloy handlebar and OneUp Enduro stem offer a comfortable, controlled cockpit, while the SDG Tellis dropper post allows for on-the-fly saddle height adjustments. The SDG Bel-Air V3 Steel saddle ensures all-day comfort, making this bike ready for epic rides and aggressive lines.
Key Features:
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Carbon C MX Frame – 150mm of VPP suspension travel for a balanced, responsive ride.
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Premium Suspension Setup – RockShox Lyrik Base fork and FOX Float Rhythm shock for superior control and plush performance.
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Reliable Drivetrain & Braking – SRAM 70 Eagle T-Type drivetrain for smooth shifting and SRAM DB8 brakes for powerful stopping.
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Trail-Ready Wheels & Tires – Reserve 30|TR AL wheels paired with Maxxis Assegai & Minion DHR II tires for maximum grip and control.
| Specification | Detail |
|---|---|
| Fork | RockShox Lyrik Base, 160mm |
| Shock | FOX Float Rhythm, 230x57.5 |
| Rear Derailleur | SRAM 70 Eagle T-Type, 12spd |
| Shifter | SRAM 90 Eagle T-Type, 12spd |
| Crankset | SRAM 70 Eagle DUB T-Type Crankset, 32t |
| Cassette | SRAM XS 1270 Eagle T-Type, 10-52t |
| Chain | SRAM 70 Eagle T-Type, Flattop, 12spd |
| Bottom Bracket | SRAM DUB 73mm MTB Wide BB |
| Front Brake | SRAM DB8 |
| Front Rotor | SRAM Centerline, 200mm |
| Rear Rotor | SRAM Centerline, 200mm |
| Handlebars | Burgtec Alloy Bar -or- e13 TRS Base Bar |
| Stem | OneUp Enduro Stem, 42mm -or- e13 TRS Base Stem, 40mm |
| Grips | Santa Cruz Bicycles House Grips |
| Headset | Cane Creek 10 IS Integrated Headset |
| Seatpost | SDG Tellis Dropper, 31.6 |
| Saddle | SDG Bel-Air V3, Steel |
| Front Rim | Reserve 30|TR AL |
| Front Hub | SRAM MTH 716, 15x110, 6-Bolt, 32h |
| Front Tire | Maxxis Assegai 29"x2.5", 3C MaxxGrip, EXO+ |
| Rear Rim | Reserve 30|TR AL |
| Rear Hub | SRAM MTH 746, 12x148, HG, 6-Bolt, 32h |
| Rear Tire | Maxxis Minion DHR II 27.5"x2.4", 3C MaxxTerra, EXO+ |
| Headset | Integrated (IS41/52) |
| Seat Post Diameter | 31.6mm |
| Seat Clamp Diameter | 36.4mm |
| Rear Brake Mount | 180mm PM |
| Bottom Bracket Shell | 73mm Threaded |
| Max Tire Clearance | 2.5" |
| Max Chainring Size | 36t |
| Water Bottle Mounts | 1 |
| Shock Length | 230mm |
| Shock Stroke | 57.5mm |
| Shock Bushing Size Front | 40x10 (standard bushing) |
| Shock Bushing Size Rear | 30x8 (roller bearing) |
| Fork Offset | 44mm |
| S | M | L | XL | XXL | |
|---|---|---|---|---|---|
| Reach | hi/lo | 435/432 | 460/457 | 480/478 | 500/498 | 525/523 |
| Stack | hi/lo | 623/625 | 632/634 | 641/643 | 659/661 | 668/670 |
| Head Tube Angle | hi/lo | 64.2°/63.9° | 64.2°/63.9° | 64.2°/63.9° | 64.2°/63.9° | 64.2°/63.9° |
| Seat Tube Length | hi/lo | 380 | 405 | 430 | 460 | 500 |
| Front Center | hi/lo | 771 | 800 | 825 | 853 | 883 |
| BB Height | hi/lo | 344/341 | 344/341 | 344/341 | 344/341 | 344/341 |
| BB Drop (front) | hi/lo | 29/32 | 29/32 | 29/32 | 29/32 | 29/32 |
| BB Drop (rear) | hi/lo | 10/13 | 10/13 | 10/13 | 10/13 | 10/13 |
| Wheelbase | hi/lo | 1208 | 1240 | 1267 | 1299 | 1331 |
| Rear Center | hi/lo | 437 | 439 | 442 | 445 | 448 |
| Head Tube Length | hi/lo | 110 | 120 | 130 | 150 | 160 |
| Top Tube Length | hi/lo | 572 | 595 | 614 | 636 | 662 |
| Seat Tube Angle | hi/lo | 77.6°/77.3° | 77.9°/77.6° | 78.2°/77.9° | 78.3°/78° | 78.4°/78.1° |
| Standover Height | hi/lo | 721 | 723 | 725 | 727 | 731 |