• Pro level 26" dirt jump bike. Grown from Radio's Griffin Pro frame, the Cronus is built for the biggest lines and the heaviest tricks.
• Aftermarket alloy frame, out of the box. The 6061-T6 hydroformed frame has twist-resistant box chainstays, a custom yoke for clearance and a gyro-ready head tube.
• 100mm RST suspension fork. The RST Shine Air takes the landings, with the Manitou Circus Sport fork listed as an alternative option.
• Front and rear disc brakes. A Tektro Aries mechanical at the front and a SRAM hydraulic at the rear, both on 160mm rotors, for control at speed.
• Race Face crank, sprocket and stem. Aeffect 170mm cranks and a 28t sprocket on a sealed Race Face bottom bracket, with a Chester 35 frontload stem.

• Size: 26" wheels, 22.8" top tube
• Frame: Radio Cronus, 6061-T6 hydroformed and butted aluminium, tapered head tube, forged yoke, box chainstays, gyro-ready head tube
• Top tube: 22.8"
• Chainstay: 15"
• Head tube angle: 70°
• Seat tube angle: 70°
• Bottom bracket height: 14mm drop
• Fork: RST Shine Air, 100mm travel (alternative option is the Manitou Circus Sport fork)
• Headset: FSA NO.42/ACB-A integrated A-headset, 1-1/8" to 1.5"
• Stem: Race Face Chester 35 frontload, aluminium, 40mm reach
• Bars: Arise Griffin, 6061-T6 aluminium, 35mm
• Grips: Radio Frequency XL, flangeless, 160mm
• Brakes: Tektro Aries mechanical disc, 160mm rotor, front; SRAM DB-LVL-A1 hydraulic disc, 160mm rotor, rear
• Brake lever: Tektro RS-360A front, SRAM DB-LVL-A1 rear
• Cranks: Race Face Aeffect, aluminium, 170mm
• Bottom bracket: Race Face Aeffect BSA set, sealed bearing
• Sprocket: Race Face Aeffect, aluminium, 28t
• Chain: Salt AM, WZ1 type
• Pedals: Radio Slim, nylon fibreglass
• Front hub: Radio PRO-DJ disc, aluminium, sealed, 3/8" male axle, 32h
• Rear hub: Radio PRO-DJ disc, aluminium, sealed, 3/8" chromoly axle, 32h
• Rear cog: Cassette driver, 10t, sealed bearing
• Rims: Arise DB-T25, double wall, sleeved, front and rear
• Tyres: Maxxis DTH, 2.3", front and rear
• Seat: Radio Century pivotal, fat padded
• Seat post: Radio pivotal, aluminium
• Seat clamp: Radio Slim, aluminium
• Weight: 11.31 kg

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.