Engineered for competitive BMX racing, the Inspyre Evo Disk Expert 19.5"TT BMX Race Bike-Black frame combines 6061-T6 aluminum construction with a geometry designed to maximize power transfer and handling precision. The lightweight platform pairs seamlessly with Forward Joyride cranks for efficient pedaling, Tioga Powerblock tires for consistent grip, and Inspyre Evo hubs for reliable hub engagement. This race-focused machine delivers the stiffness and responsiveness serious competitors demand, whether you're attacking straightaways or executing technical turns. Built for riders pursuing competitive excellence.
NOTE: As with any complete bike, we recommend that you have a professional bicycle store build your bike. Bikes ordered through mail-order come partially assembled and need to be inspected and assembled by a bicycle mechanic. Failure to do so may void the manufacturer's warranty. Manufacturers’ warranties differ for every brand. You can check the brand's website for warranty information.
SPECIFICATIONS
- FRAME: Inspyre Evo Disk Expert, 19.5’’, Premium Alu 6061-T6, Hydroformed tubes, Triple butted, Swell forged 3D dropouts
- HEADSET: Semi Integrated, Sealed bearings, ZS44 | ZS44
- BB: Forward External BSA, Sealed bearings
- BARS: Inspyre Evo, Aluminum, 22.2mm, 5.5’’ x 26’’, BS: 7°, US: 2°
- FORK: Inspyre Evo, 100% Chromoly, 1-1/8’’ Steerer tubing, Tapered legs
- STEM: Forward, Top Load, Aluminum 6061-T6, 40mm
- GRIPS: Forward Lock On 130mm, Kraton
- SEAT: PC Combo, 27.2mm
- SEAT POST: Integrated with seat
- CRANKS: Forward Joyride AM, 2-piece, 4-bolt (104 BCD), 160mm
- CHAINRING: 4-bolt Aluminum, 39T
- PEDALS: Aluminum 9/16
- FRONT HUB: Inspyre, Aluminum 28H, 10mm, 100% Sealed bearings, Female bolts
- REAR HUB: Inspyre, Aluminum Cassette 28H, 10mm, 100% Sealed bearings, 120 engagement points, 3-pawl system, Female bolts
- RIMS: Forward Joyride, Aluminum 28H, Double-wall
- TIRES: Front: Tioga Powerblock, 20x1-3/8’’, Rear: Tioga Powerblock, 20x1-3/8’’
- BRAKES: Alhonga Hydraulic with Alhonga Short Lever, Forward 140mm Disc
- CHAIN: KMC Z-1, 1/2’’ x 3/32’’
- COG: 16T, 1/2’’ x 3/32’’, Chromoly
- SPOKES: Stainless 14G
- NIPPLES: Brass 14G
- SEAT CLAMP: Forward AM, 31.8mm
- TENSIONERS: Integrated Swell Dropouts
- WEIGHT: To be confirmed
