The Transition Spire Carbon GX is a tough, trail-ready bike with a 170mm carbon frame, Fox suspension, and SRAM GX Eagle drivetrain. Built for control and speed, it handles demanding trails with confidence and precision.
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| Vehicle Type | Bicycle |
| Stem | ANVL Swage (40mm) |
| Handlebar | ANVL Mandrel Alloy 35 SM (800x20mm) MD/LG/XL (800x30mm) XXL(800x40mm) |
| Fork | Fox Float 38 Performance Elite (170mm) |
| Seatpost | OneUp Dropper Post |
| Grip | ODI Elite Flow |
| Crankset | SRAM GX Eagle DUB (30t/165mm) |
| Chain | SRAM GX Eagle |
| Shifters | SRAM GX Eagle |
| Saddle | SDG Bel Air 3 |
| Headset | FSA NO.55R/57 |
| Derailleur : Rear | SRAM GX Eagle |
| Hub : Front | RaceFace Trace 28h |
| Hub : Rear | RaceFace Trace 28h |
| Spoke | RaceFace 2.0/1.7/2.0 |
| Cassette | SRAM XG 1275 (10-52t) |
| Brakes | |
|---|---|
| Front Brake | TRP DH-R EVO, TRP R1 2.3 (223) |
| Rear Brake | TRP DH-R EVO, TRP R1 2.3 (203mm) |
| Chassis and Suspension | |
|---|---|
| Frame | Spire Carbon 170mm |
| Rear Suspension | Fox Float X Performance Elite (205x65mm) |
| Tyres | |
|---|---|
| Wheels / Rim | RaceFace Aeffect R |
| Front Tyre | Schwalbe Magic Mary Super Trail, Soft (29x2.4) |
| Rear Tyre | Schwalbe Big Betty Super Trail, Soft (29x2.4) |
| Dimensions | |
|---|---|
| Weight | 15.29 kg |
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