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2026 Transition

Spur XTR Di2

A 29″ carbon frame full suspension trail bike with ultra high-end components.
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Manufacturer Price

$10,999
Weight11.7 kg  
FrameCarbon
SuspensionFull, 120 / 130mm
ForkFox Factory Float 34
ShockFox Float SL Factory
Wheels29″ Carbon
DrivetrainElectronic
GroupsetDura-Ace Di2, XTR
BrakesShimano XTR Hydraulic Disc
SeatpostDropper
View on transitionbikes.comLearn about Transition
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Spur XTR Di2
Other Trail bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

44 km/h

Spur XTR Di2

42 km/h

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Compare the full Spur model range

View Comparison
Sizing
SM

154cm – 170cm

MD

164cm – 182cm

LG

175cm – 190cm

XL

184cm – 200cm

🐐 Estimated

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Price History
Reviews
Loam Wolf
Review: Transition Spur V2

Mar 2026 · Cole Gregg

This Transition Spur V2 finds it a more confident and capable short-travel trail bike without losing an ounce of the pep. See how it rides.

Highs
  • Climbing efficiency and eagerness

  • Confident descending despite short travel

  • Poppy and playful on flow trails and jumps

  • Excellent frame finish and details (internal routing, Boom Box storage)

  • Increased frame stiffness and rear suspension progression

  • Generous seatpost insertion (250mm dropper)

  • Lifetime warranty on frame

Lows
  • Not the plushest short-travel bike

  • Forward bias riding position puts pressure on hands during flatter climbs

  • Traction limited on loose, ultra-steep climbs

  • Tire side knobs require learning when cornering hard

Read Review

Pinkbike
Review: The New Transition Spur is Lightly Revised and Still Just as Fun

Mar 2026 · Mike Kazimer

In-frame storage, adjustable geometry, and a shorter seat tube are a few of the key updates.

Highs
  • Hits the mark when it comes to overall handling.

  • Short stems, higher rise bars, and longer dropper posts are great to see on a 120mm bike.

Lows
  • The frame weight's reasonable, but gram counters may want something even lighter.

  • Even the base model is on the pricier side of things.

Read Review

BIKE Magazine
Tested: Transition Spur

Jan 2025

Why you shouldn't overlook this capable and genre-bending short-travel mountain bike.

Read Review

Mountain Bike Action
LONG TERM REVIEW: TRANSITION SPUR - MINIMIZED EFFORT FOR MAXIMUM TRAIL EXPERIENCE - Mountain Bike Action Magazine

Dec 2024 · Ron Koch

Transition’s lightness, both in feel and on the scales, makes for a bike that can be pedaled farther and pointed down gnarly lines with fresh legs, thanks to the overall efficiency.

Read Review

Singletracks
2024 Transition Spur Test Ride Review

Mar 2024 · Tim Wild

A Sedona hot lap on the new Transition Spur suggests this is a bike that can punch above its weight.

Highs
  • Incredibly light

  • Playful geometry

  • Lifetime frame warranty

Lows
  • Limited colorways

  • Some might like more adjustability on the fame

Read Review

Geometry
Specs
Build
Frame

Spur Carbon 120mm

BB StandardBSA, 73mm, Threaded

Hanger StandardUDH

ColorsNightshade; Frostberry

Fork

Fox Float 34 SL Grip X Factory, (130mm)

Travel130mm

Spring TypeAir

Shock

Fox Float SL Factory, (190x45mm)

Travel120mm

Bottom Bracket

73mm English Thread

Headset

FSA No.42/48/ACB

Stem

Raceface Turbine R 40mm

Handlebar

RaceFace Era Carbon Bar, SM(760x20mm), MD(780x40mm), LG/XL(800x40mm)

Saddle

SDG Bel Air 3 LUX

Seatpost

Fox Transfer Factory Neo Wireless, SM(150mm), MD(175mm), LG/XL(200mm)

TypeDropper

Grips

ODI Elite Flow Lock-On

Groupset
Rear Derailleur

Shimano XTR Di2 RD-M9250 SGS

Crank

Shimano XTR FC-M9220, (32t/165mm)

Shifters

Shimano XTR Di2 SW-M9250-R

Cassette

Shimano XTR CS-M9200 (10-51t)

Chain

Shimano XTR CN-M9100

Brakes

Shimano XTR M9220 4 Piston

TypeShimano XTR Hydraulic Disc

Wheels
Rims

DT Swiss XRC 1200 Spline 30 Carbon

Spokes

DT Swiss Revolite

Front Hub

DT Swiss 180 Ratchet EXP 54

Rear Hub

DT Swiss 180 Ratchet EXP 54

Tires

Front: Maxxis Forekaster 3C EXO+ (2.4), Rear: Maxxis Forekaster 3C EXO+ (2.4)

Disc Rotors

Shimano XTR RT-CL900 (180mm)

Rider Notes
Riders Also Viewed

First added 7 March

Last updated 23 June