2021 Transition Spur Carbon XX1 AXS

The 2021 Transition Spur Carbon XX1 AXS is a 29″ carbon frame full suspension trail bike with ultra high-end components.

View on www.transitionbikes.com

2021 Transition Spur Carbon XX1 AXS
  • MSRP $8,999
  • Weight 24.7 lbs / 11.2 kg
  • Suspension Full
  • Front Travel 120mm
  • Rear Travel 120mm
  • Frame Carbon
  • Fork RockShox Sid
  • Wheels 29″ Carbon
  • Drivetrain 1 × 12
  • Groupset XX1
  • Brakes Hydraulic Disc
  • Seatpost Dropper post

Where to Buy


1 × 12 — 12 speed

2021 Transition Spur Carbon XX1 AXS
28 mph
Similar Bikes
26 mph

The Spur Carbon XX1 AXS is geared about the same as similar bikes for riding up hills.

Similar bikes won‘t keep up with the Spur Carbon XX1 AXS while riding downhill or sprinting.

Estimated Spec Level

Estimated spec level of the Spur Carbon XX1 AXS compared to other trail bikes. 99 Spokes analyzes the build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more to estimate the overall spec level of each bike.

Learn more

est. spec level →$0$2,000$4,000$6,000$8,000
This bike
Other trail bikes



FrameSpur Carbon 120mm
ForkRockShox SID Ultimate, 120mm, 44mm Offset
Rear ShockRockShox SIDLuxe Ultimate
HeadsetCane Creek 40 Series
StemRaceFace Turbine R (50mm)
HandlebarOneUp Carbon Bar (800mm x 20mm)
SaddleANVL Forge Ti
SeatpostRockShox Reverb AXS, 150mm or 170mm
GripsSensus Lite
Rear DerailleurSRAM XX1 AXS
CrankXX1 Carbon DUB, (32t/175mm) All Sizes
ShiftersSRAM AXS Controller
CassetteXG1299 (10-52t) Copper XX1
ChainSRAM XX1 Black
BrakesSRAM G2 Ultimate
RimsDT Swiss XRC 1200 Spline 25 Carbon
Disk RotorsSRAM Centerline X (180/160mm)
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2021 Transition Spur Carbon XX1 AXS