• Race bike for the gate. Built for intermediate riders through to Pro, with the high end performance you need to come out of the gate hot.
• Tectonic T1 aluminium race frame. Biaxial hydroformed and butted 6061 with 3D forged 10 mm dropouts, a tapered head tube and internal cable routing, at 1.5 kg.
• 175mm Samox alloy cranks. A 24 mm hollow spindle in a BB86 press-fit sealed bottom bracket, geared 44T to 16T for speed off the gate.
• Arisun XLR8 race tyres. A 1.95 in front and narrower 1.75 in rear on Xposure Infinity-XD double wall rims, 32H front and 36H rear.
• XL cockpit for taller riders. A 21.26 in top tube with 27.5 in chromoly bars, lock-on grips and a QR seat clamp, suggested height 5'7" to 6'0".

• Size: 20" wheels, Pro XL, one size
• Frame: Tectonic T1 6061 aluminium, biaxial hydroformed and butted, BMX race geometry, 86mm press fit BB shell, internal cable routing, 3D forged 10 mm dropouts, tapered head tube
• Top tube: 21.26"
• Fork: 4130 chromoly
• Headset: Threadless, 1-1/8" sealed integrated, taper compatible
• Stem: Mongoose, threadless top load, 50 mm
• Bars: Mongoose 4130 chromoly, 27.5 in width, 8.5 in rise
• Grips: Mongoose Gate, lock-on, 140 mm
• Brakes: Radius linear pull, aluminium
• Brake lever: Radius, aluminium
• Cranks: Samox 2-piece, aluminium, 175 mm, 24 mm hollow spindle, 4-arm
• Bottom bracket: BB86 press-fit sealed bearing
• Chainring: 44T aluminium
• Chain: KMC S1
• Pedals: Mongoose, nylon
• Front hub: Aluminium, sealed bearing, 10 mm hollow axle with 3/8 in bolts, 32H
• Rear hub: Aluminium, sealed-bearing cassette, 3/8 in axle, 36H
• Rear cog: Single-speed, 16T cog
• Spokes: 14G, steel, black
• Rims: Xposure Infinity-XD, aluminium double wall, 30 mm ID, 32H front, 36H rear
• Tyres: Arisun XLR8, 20 in x 1.95 in front, 1.75 in rear, wire bead
• Seat: Mongoose Unifier Pro, 1 piece rails
• Seat post: Aluminium, 250 mm, 27.2 mm
• Seat clamp: QR
• Gearing: 44T / 16T
• Weight: Frame 1.5 kg
• Note: Suggested rider height 5'7" to 6'0"

Your bike ships mostly assembled in the box. Finishing it takes most people 10 to 20 minutes with basic tools, and the video above walks through every step.

• Fit the handlebars and line them up with the front wheel
• Fit the front wheel, pedals and seat post
• Check the brakes and tyre pressure before the first ride

Tools: Allen key set and a 15mm, 17mm or 19mm spanner for the pedals and axle nuts (bikes can vary between these three sizes). A socket is needed if installing pegs.

Rather have it done? Ask us about extra assembly before you order, or any local bike shop can finish the build for a small fee.