Product Details
The Santa Cruz Hightower 4 CC XX AXS Reserve is built to dominate on varied terrain, blending the top-tier Carbon CC frame with powerful, precision-engineered components. Weighing in at 31.7 lbs (14.38 kg), it strikes an ideal balance between lightweight agility and robust durability. With 150mm of rear travel supported by Santa Cruz’s acclaimed VPP suspension system, this bike ensures a smooth ride with impressive control, whether you're tackling technical climbs or descending at speed. Up front, a FOX 36 Float Factory fork with 160mm travel and a FOX Float X Factory rear shock add to the bike’s smooth handling and shock absorption, enabling it to handle everything from rugged descents to fast-paced trail sections.
The Hightower 4 is fitted with SRAM’s XX Eagle Transmission AXS T-Type 12-speed drivetrain, complemented by the AXS Pod Controller Rocker Paddle for seamless electronic shifting. Paired with a 10-52t cassette, the wide gear range is perfect for taking on steep inclines and fast sections. With SRAM HS2 180mm rotors and the powerful SRAM Maven Ultimate Stealth brakes, braking performance is both reliable and responsive, delivering consistent control on even the most challenging trails. The bike’s wheels are equipped with Reserve 30|HD Carbon rims and Industry Nine 1/1 hubs, built for strength and stability, with Maxxis Minion DHF and DHR II tires to provide superior traction and stability on loose, rough terrain.
In terms of rider-centric features, the Hightower 4 includes the OneUp Dropper Post, customized by frame size, and integrated Reserve Fillmore Valves for ease of use. The bike’s adjustable flip chip allows for a customizable geometry—high for maneuvering technical trails and low for added stability at high speeds. Santa Cruz’s innovative Glovebox storage solution keeps essentials secure and accessible, adding convenience to performance. This well-rounded design, from the sturdy Chris King DropSet 3 headset to the sleek WTB Silverado saddle, makes the Hightower 4 CC XX AXS Reserve an elite option for riders ready to conquer trails with confidence and precision.
KEY FEATURES
- High-grade Carbon CC Frame
- FOX 36 Float Factory Fork, 160mm Travel
- VPP Suspension System with 150mm Rear Travel
- SRAM XX Eagle AXS T-Type 12-Speed Drivetrain
- Reserve 30|HD Carbon Rims with Industry Nine 1/1 Hubs
- Maxxis Minion DHF and DHR II Tires
*Please note that bike specifications are subject to change without prior notice |
Weight | 31.7lbs/14.38kg |
---|---|
Material | Carbon CC |
Travel | 150mm |
Wheel Size | 29 |
Fork | Fox 36 Float Factory, Grip X2, 160mm |
Rear Shock | FOX Float X Factory, 230x57.5 |
Rear Derailleur | SRAM XX Eagle AXS T-Type, 12spd |
Right Shifter | SRAM AXS Pod Controller Rocker Paddle |
Cassette | SRAM XX Eagle T-Type, 10-52t |
Chain | SRAM XX SL Eagle T-Type, Flattop, 12spd |
Bottom Bracket | SRAM DUB 73mm MTB Wide BB |
Headset | Chris King DropSet 3 Integrated Headset |
Rear Tire | Maxxis Minion DHR II 29"x2.4", 3C MaxxTerra, EXO+ |
Front Tire | Maxxis Minion DHF 29"x2.5"WT, 3C MaxxGrip, EXO |
Valves | Reserve Fillmore Valves |
Front Hub | Industry Nine 1/1, 15x110, 6-Bolt, 28h |
Front Rim | Reserve 30|HD Carbon |
Rear Hub | Industry Nine 1/1, 12x148, XD, 6-Bolt, 28h |
Rear Rim | Reserve 30|HD Carbon |
Front Rotor | SRAM HS2 180mm |
Rear Rotor | SRAM HS2 180mm |
Brakes | SRAM Maven Ultimate Stealth |
Crankset | SRAM XX Eagle DUB T-Type Crankset, 32t |
Handlebars | Santa Cruz 35 Carbon Bar, 800mm |
Stem | Industry Nine A35, 40mm |
Saddle | WTB Silverado Medium Fusion, Stainless |
Seat Post | OneUp Dropper Post, 31.6 |
Dropper Length | S - 120mm, M - 150mm, L - 180mm, XL - 210mm, XXL - 210mm |
Grips | Santa Cruz Bicycles House Grips |
Battery Charger | SRAM eTap Powerpack 1 Battery & Charger |
Size | S | M | L | XL | XXL |
---|---|---|---|---|---|
Reach | hi/lo | 435/432 | 460/457 | 480/477 | 500/497 | 525/522 |
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 | 29/32 | 29/32 | 29/32 | 29/32 | 29/32 |
Wheelbase | hi/lo | 1176 | 1237 | 1264 | 1296 | 1328 |
Rear Center | hi/lo | 434 | 436 | 439 | 442 | 445 |
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 |