Built for gravity-fed adventures and relentless descents, the Santa Cruz Megatower 90 delivers the rugged confidence of a long-travel 29er with the precise, pedal-friendly efficiency of VPP™ suspension. The Carbon C frame pairs perfectly with a plush FOX 38 / Float X suspension setup, and the cutting-edge SRAM T-Type 90 drivetrain keeps shifting crisp and effortless. With size-specific geometry, a Glovebox internal storage system, and proven downhill-ready components — this Megatower is dialed for enduro races, park days, and epic big mountain rides.
Features
- SRAM T-Type 90 12-Speed Drivetrain
- C Carbon Frame
- VPP™ Suspension System
- Flip Chip Adjustable Geometry
- Glovebox Integrated Frame Storage
Frame
- Material: Carbon C
- Travel: Front 170mm / Rear 165mm
Suspension
- Fork: FOX 38 Float Performance Grip, 170mm
- Shock: FOX Float X Performance, 230x65
Drivetrain
- Bottom Bracket: SRAM DUB 73mm MTB Wide BB
- Cassette: SRAM XS 1275 Eagle T-Type, 10-52t
- Chain: SRAM GX Eagle T-Type, Flattop, 12spd
- Chainguide: OneUp Bash Guide
- Crankset: SRAM 90 Eagle DUB T-Type, 32t
- Rear Derailleur: SRAM 90 Eagle T-Type, 12spd
- Right Shifter: SRAM 90 Eagle T-Type, 12spd
Brakes
- Front Brake: SRAM Maven Base
- Front Rotor: SRAM HS2 200mm
- Rear Rotor: SRAM HS2 200mm
Cockpit
- Grips / Bar Tape: Santa Cruz Bicycles House Grips
- Handlebars: OneUp Aluminum Bar
- Headset: Cane Creek 50 IS Integrated Headset
- Saddle: SDG Bel-Air V3 Lux-Alloy
- Seatpost: OneUp Dropper Post, 31.6
- Stem: OneUp Enduro Stem, 42mm
Wheels & Tires
- Front Rim: Reserve 30|TR AL
- Front Hub: DT Swiss 370, 15x110, 6-Bolt, 28h
- Front Tire: Maxxis Assegai 29"x2.5", 3C MaxxGrip, EXO+
- Rear Rim: Reserve 30|HD AL
- Rear Hub: DT Swiss 370, 12x148, XD, 6-Bolt, 36t, 32h
- Rear Tire: Maxxis Minion DHR II 29x2.4", 3C MaxxTerra, Double Down
Specifications
| Item | Details |
|---|---|
| Wheel Size | 29" |
| Front Travel | 170mm |
| Rear Travel | 165mm |
| Bottom Bracket Shell | 73mm Threaded |
| Rear Brake Mount | 200mm PM |
| Shock Length | 230mm |
| Fork Offset | 44mm |
| Front Derailleur Mount | No compatibility |
| Headset | Integrated (IS41/52) |
| Max Chainring Size | 36t |
| Max Tire Clearance | 2.5" |
| Seat Clamp Diameter | 36.4mm |
| Seat Post Diameter | 31.6mm |
| Shock Bushing Size | Front: 30x8, Rear: 30x8 |
| Shock Stroke | 62.5mm or 65mm |
| Suspension System | VPP™ |
| Water Bottle Mounts | 1 |
Size Guide
| Size | Rider Height | Reach |
|---|---|---|
| Small | 5'1" – 5'5" (155–165 cm) | 435 mm |
| Medium | 5'5" – 5'9" (165–175 cm) | 460 mm |
| Large | 5'9" – 6'1" (175–185 cm) | 480 mm |
| X-Large | 6'0" – 6'4" (183–193 cm) | 500 mm |
| XX-Large | 6'4" – 6'7" (193–200 cm) | 525 mm |
Santa Cruz Megatower 90