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Transition Spire Alloy GX Custom 2025 Bike

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Attributes
ColourGalactic Blue
Suitable forEveryone
Frame SizesMedium
Wheel Size29-inch
In-stock bikes are built and dispatched in 2-3 working days. Free delivery over £50.
Reserve free and collect in Wigan, built and checked, after a test ride.
Built by a Cytech mechanic, with a free first service inside six months.
Thirty-day returns, free from any UK address.

About Transition

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Details

The Nimble Bruiser.

Take on the biggest terrain without the penalty, Long travel doesn't have to mean single purpose.

The Spire blends DH bike capability with mid-travel efficiency in such a way it's almost two bikes in one. A delicately tuned pedalling and pumping platform, super supple beginning stroke sensitivity and all the travel you could ask for makes for a mind-bending ride. Happily climb up to your favourite challenging descent, then cruise on over to you local flow trail and you'll be rewarded on both ends of the spectrum. Don't be fooled though, while it's no on-trick-pony, the Spire lives to push you limits. Get in-Spired.

Specification

Frame and Forks

  • Frame: Spire Alloy 170mm
  • Forks: Fox Float 38 Performance Elite
  • Headset: FSA NO.55R / 57
  • Rear Shock: Fox Float X Performance Elite (205 x 65mm)

Drivetrain

  • Crankset: SRAM GX Eagle DUB (30 Tooth / 165mm)
  • Chainguide: OneUp Bash Guide
  • Derailleur: SRAM GX Eagle
  • Cassette: SRAM XG 1275 (10-52 Tooth)
  • Chain: SRAM GX Eagle

Braking / Shifting

  • Shifters: SRAM GX Eagle
  • Brakes: TRP DH-R EVO
  • Front Rotor: TRP R1 2.3 (223mm)
  • Rear Rotor: TRP R1 2.3 (203mm)

Wheels

  • Rims: RaceFace Aeffect R
  • Hubs: RaceFace Trace 28 Hole
  • Spokes: RaceFace 2.0 / 1.7 / 2.0

Finishing Kit

  • Handlebars: ANVL Mandrel Alloy 35, Small (800 x 20mm), Medium / Large / X-Large (800 x 30mm) XX-Large (800 x 40mm)
  • Grips: ODI Elite Flow
  • Stem: ANVL Swage (40mm)
  • Seatpost: OneUp Dropper Post
  • Saddle: SDG Bel Air 3