VelopediaBicycle Archive · Specification report

2025 Santa Cruz Megatower X0 AXS RSV

Velopedia Archive ID 900000393

Overview

Model year2025
BrandSanta Cruz
ModelMegatower X0 AXS RSV
Bicycle typeMountain
Archive ID900000393
Original MSRP$9,749.00
ColorsGloss Crimson; Matte Black
SizesS; M; L; XL; XXL
Weight34.92 lbs / 15.84 kg

Frameset

Frame constructionCarbon CC Frame
Frame materialCarbon Fiber
ForkFOX 38 Float Factory Elite, Grip X2, 170mm -or- RockShox Zeb Ultimate, 170mm
Rear shockFox Float X2 Factory, 230x65

Drivetrain

ShiftersSRAM AXS Pod Controller Rocker Paddle
Rear derailleurSRAM X0 Eagle AXS T-Type, 12spd
CranksetSRAM X0 Eagle DUB T-Type Crankset, 32t
Bottom bracketSRAM DUB 73mm MTB Wide BB
CassetteSRAM X0 Eagle T-Type, 10-52t
ChainSRAM X0 Eagle T-Type, Flattop, 12spd

Brakes

BrakesSRAM Maven Silver Stealth

Cockpit & contact points

HeadsetCane Creek 40 IS Integrated Headset
HandlebarSanta Cruz 35 Carbon Bar, 800mm
StemBurgtec Enduro MK3, 42mm
SaddleWTB Silverado Medium Fusion, CroMo SL
SeatpostOneUp Dropper Post, 31.6

Wheels & tires

Hubs(F) Industry Nine 1/1, 15x110, 6-Bolt, 28h / (R) Industry Nine 1/1, 12x148, XD, 6-Bolt, 28h
Rims(F) Reserve 30|HD Carbon / (R) Reserve 30|HD Carbon
Front tireMaxxis Assegai 29"x2.5", 3C MaxxGrip, EXO+
Rear tireMaxxis Minion DHR II 29x2.4" 3C MaxxTerra, Double Down
Wheel size29

Geometry · S

Seat tube380 mm
Top tube570 mm
Head tube90 mm
Head-tube angle63.8°/63.5°
Seat-tube angle77.24°/77.0°
Chainstay / rear center436/437
Wheelbase1206 mm
Bottom-bracket drop26.5/30
Bottom-bracket height346/342.5
Reach430/427
Stack616/618
Standover height709/705
Front center770 mm

Geometry · M

Seat tube405 mm
Top tube594/595
Head tube100 mm
Head-tube angle63.8°/63.5°
Seat-tube angle77.42°/77.2°
Chainstay / rear center437/438
Wheelbase1236/1237
Bottom-bracket drop26.5/30
Bottom-bracket height346/342.5
Reach455/452
Stack625/627
Standover height716/712
Front center799 mm

Geometry · L

Seat tube430 mm
Top tube613 mm
Head tube115 mm
Head-tube angle63.8°/63.5°
Seat-tube angle77.8°/77.5°
Chainstay / rear center440/441
Wheelbase1266 mm
Bottom-bracket drop26.5/30
Bottom-bracket height346/342.5
Reach475/472
Stack638/640
Standover height723/718
Front center826 mm

Geometry · XL

Seat tube460 mm
Top tube637/638
Head tube135 mm
Head-tube angle63.8°/63.5°
Seat-tube angle77.8°/77.5°
Chainstay / rear center443/444
Wheelbase1298 mm
Bottom-bracket drop26.5/30
Bottom-bracket height346/342.5
Reach495/492
Stack656/658
Standover height722/717
Front center855 mm

Geometry · XXL

Seat tube500 mm
Top tube666/667
Head tube150 mm
Head-tube angle63.8°/63.5°
Seat-tube angle77.8°/77.5°
Chainstay / rear center447/448
Wheelbase1333/1334
Bottom-bracket drop26.5/30
Bottom-bracket height346/342.5
Reach520/517
Stack670/672
Standover height724/720
Front center886 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 23, 2026.