Santa Cruz Bronson Alloy Mountain Bike Frame 2021
Ready for sinuous singletrack, bruising downhill trails and high adrenalin jump lines, the Santa Cruz Bronson Alloy Mountain Bike Frame is versatility personified. Balancing the traits of agility and composure with aplomb this all-alloy chassis possesses a raw character that will ignite enthusiasm within any rider of any ability. The frame utilises high-grade alloy tubing and merges them via clean welds to result in a responsive, resilient and aesthetically pleasing chassis. The main triangle is joined in tandem by the rear, one-piece swingarm and they are joined via a VPP lower-link suspension configuration and RockShox dampener. This alliance promotes a composed shock rate, consistent mid-stroke support, and precise wheel tracking to result in a ride oozing responsiveness, pedalling efficiency and multi-ground traction. The already accomplished ride characteristics are then adjustable via the Flip Chip that nestles within the rear linkage. This alters the shock rate, bottom bracket height and bottom-out resistance in view of the riding complexity ahead to afford a completely personalised experience.
Scope of use of this already multitalented configuration is furthered still by compatibility with 27.5+ or 27.5” wheelsets and their matching gamut of tyre widths. Use 27.5" wheels with 2.4” tyres for more trail accuracy or 27.5+ wheels with up to 2.8” tyres for maximum grip and comfort. Bottle cage mounts within the mainframe triangle, a downtube protector, a chainstay guard and refined cable routing then complete what is a comprehensive trail steed.
Highlights
- A multifaceted 27.5” or 27.5+ trail frame suitable for any terrain of any severity thanks to a strong and resilient full alloy frame and big-hitting, plush suspension
- Santa Cruz alloy full suspension frame with VPP lower-link mounted shock design
- RockShox Super Deluxe Select+ air rear shock, 150mm travel
- Flip Chip technology: The user-adjustable feature allows the rear suspension to be adjusted depending on the terrain to be faced
Technical Specification
| Frame | Santa Cruz Alloy | One-piece swingarm | VPP lower-link mounted shock design | Flip Chip unit in the lower link |
| Fork Compatibility | 150-170mm |
| Rear Shock | RockShox Super Deluxe Select+ rear shock, 150mm travel |
| Wheel size compatibility | 27.5+ or 27.5” |
| Tyre clearance | Up to 2.8” |
| Recommended headset | IS41/52 Integrated (SHIS name |
| Seatpost diameter compatibility | 31.6mm |
| Eye to Eye length | 210mm |
| Stroke | 55mm |
| Thru-axle | 12mm rear x 148 boost |
| Bottom bracket shell | Threaded BSA 73mm |
| Max Chainring Size | 36t |
| Brake Types | Post Mount |
| Shock Mounting Bushing Front | 20x8 |
| Shock Mounting Bushing Rear | 30x8 |
| Chainguide compatibility | Yes |
| Changeable rear derailleur hanger | Yes |
| Refined cable routing for better shifting performance, simpler installation, and no cable rub | |
| Shuttle guard | |
| Downtube protector | Shock guard | Ribbed chainstay protector | |
| Water bottle mounts inside the main frame. | |
| Included in delivery | Frame including RockShox Super Deluxe R shock, 12mm thru-axle and seat clamp |
| Manufacturer Claimed Weight | 2.5kg, size M |
Unable to display Reviews due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Unable to display Q&A due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".