Product Details
The Santa Cruz Hightower 4 C GX AXS represents the definitive all-terrain mountain bike, combining generous travel, 29-inch wheels, and a do-it-all attitude for modern mountain biking demands. Big on capability yet short on compromises, this bike thrives equally in rarefied alpine air and local trailheads, handling built bike park features and sublime natural singletrack with confidence-inspiring versatility.
Built around the Carbon C frame, the Hightower utilizes 150mm-travel VPP suspension, paired with 160mm of travel up front, to provide an exceptional riding envelope breadth. The dual-link VPP design balances pedaling efficiency with all-out bump-chomping prowess, delivering plush, open suspension feel with excellent traction characteristics. Moving any VPP pivot mere millimeters changes ride quality dramatically. This generation achieves an active yet efficient pedaling platform that climbs anything while providing sufficient travel for confident descents.
The proportional geometry ensures every rider, regardless of size, experiences optimal handling characteristics. The refined geo inspires confidence across all terrain without sacrificing the light, fast, agile sensation expected from trail bikes. The faster-rolling, larger footprint of 29-inch wheels helps riders cover ground efficiently while maintaining control through technical sections and variable conditions.
The FOX 36 Float Performance Elite fork works harmoniously with the FOX Float X Performance Elite shock for controlled suspension action, while SRAM GX Eagle AXS T-Type wireless transmission delivers precise, reliable shifting. Race Face ARC 30 or Reserve 30|SL AL 6069 wheelset options provide durable performance. The integrated Glovebox storage with tailored Tool Wallet and Tube Purse keeps ride essentials accessible without external packs.
Perfect for riders seeking one bike capable of handling everything from local laps to international riding vacations, the Hightower 4 delivers light enough pedaling for climbs and long-legged capability for sending features, ensuring memorable stories regardless of distance traveled.
Key Features
- Frame: Carbon C with VPP Suspension and Lifetime Warranty
- Suspension: FOX 36 Float Performance Elite Fork (160mm) with FOX Float X Performance Elite Shock (150mm)
- Drivetrain: SRAM GX Eagle AXS T-Type Wireless Transmission
- Wheelset: Race Face ARC 30 or Reserve 30|SL AL 6069 with 29" Wheels
| Specification | Detail |
|---|---|
| Frame Material | Carbon C |
| Frame | Carbon CC 29" 150mm Travel VPP™ |
| Travel | 150mm |
| Weight | 32.64lbs / 14.8kg |
| Wheel Size | 29" |
| Fork | FOX 36 Float Performance Elite, Grip X2, 160mm |
| Shock | FOX Float X Performance Elite, 230x57.5 |
| Bottom Bracket | SRAM DUB 73mm MTB Wide BB |
| Cassette | SRAM GX 1275 Eagle T-Type, 10-52t |
| Chain | SRAM GX Eagle T-Type, Flattop, 12spd |
| Chainguide | N/A |
| Crankset | SRAM GX Eagle DUB T-Type Crankset, 32t All Sizes: 170mm |
| Rear Derailleur | SRAM GX Eagle AXS T-Type, 12spd |
| Right Shifter | SRAM AXS Pod Controller |
| Brakes | SRAM Maven Bronze |
| Front Rotor | SRAM HS2 200mm -or- SRAM HS2 180mm |
| Rear Rotor | SRAM HS2 180mm |
| Grips / Bar Tape | Santa Cruz Bicycles House Grips |
| Handlebars | Santa Cruz Carbon Bar S: 35x800mm, 20mm Rise M/L/XL/XXL: 35x800mm, 35mm Rise |
| Headset | Cane Creek 50 IS Integrated Headset |
| Saddle | SDG Bel-Air V3 Lux-Alloy Atmos |
| Seatpost | OneUp Dropper Post, 31.6 S: 150mm M: 180mm L/XL: 210mm XXL: 240mm |
| Stem | OneUp Enduro Stem All Sizes: 42mm |
| Front Rim | RaceFace ARC 30 -or- Reserve 30|SL AL 6069 |
| Front Hub | DT Swiss 370, 15x110, 6-Bolt, 28h |
| Front Tire | Maxxis Minion DHF 29"x2.5", 3C MaxxGrip, EXO |
| Rear Rim | RaceFace ARC 30 -or- Reserve 30|SL AL 6069 |
| Rear Hub | DT Swiss 370, 12x148, XD, 6-Bolt, 36t, 28h |
| Rear Tire | Maxxis Minion DHR II 29"x2.4", 3C MaxxTerra, EXO+ |
| Valves | Reserve Fillmore Valves |
| Bottom Bracket Shell | Threaded 73mm |
| Rear Brake Mount | 180mm PM |
| Chainguide Standard | ISCG05 |
| Shock Length | 230mm |
| Fork Axle to Crown | 571mm |
| Fork Offset | 44mm |
| Front Derailleur Mount | None |
| Max Chainring Size | 36t |
| Max Rotor Size | 220mm |
| Max Tire Clearance | 2.5" |
| Rear Spacing | 148mm |
| Rear Travel | 150mm |
| Recommended Sag | 30% |
| Seat Clamp Diameter | 36.4mm |
| Shock Mounting Hardware Lower | 30x8 |
| Shock Mounting Hardware Upper | 40x10 |
| Shock Stroke | 57.5mm |
| Suspension System | VPP |
| UDH Compatible | Yes |
| Water Bottle Mounts | 1 |
| 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° |
| Head Tube Length (Hi/Lo) | 110 | 120 | 130 | 150 | 160 |
| Rear Center (Hi/Lo) | 434 | 436 | 439 | 442 | 445 |
| 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) | 1206 | 1237 | 1264 | 1296 | 1328 |
| Top Tube Length (Hi/Lo) | 572 | 595 | 614 | 636 | 662 |
| Seat Tube Length (Hi/Lo) | 380 | 405 | 430 | 460 | 500 |
| 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 |