BIKE RADIO 20" ASTRON FS

The Astron is Radio’s fully fledged skatepark machine with a visual appearance that will leave the competition in envy. In addition to the lower stand over and responsive park inspired geometry, the Astron is kitted out with a Salt gyro setup and lighter Saltplus 2.30” Burn tyres, making it the weapon of choice for the technical park rider who wants a bike with an unmatched parts list and a paint finish which can’t be found anywhere else.

Specifications
Frame - Radio 'Astron' frame, full Cr-Mo, removable brake mounts & guides
Fork - Radio 'Pro' fork, full Cr-Mo, Cr-Mo steerer, 26mm offset
Handlebar - Radio 'Pro' bar, full Cr-Mo
Grips - Salt 'Ex' grips, flangeless, 155mm
Stem - Salt 'Comp' top loading stem, 50mm reach
Headset - Salt 'Pro' int. headset, sealed bearing
Gyro - Salt 'AM' rotor with Salt 'AM' rotor cables
Brake - Radio 'AM' brake lever, alloy, rear
Brake - Saltplus 'Geo XL' alloy u-brake rear
Crank - Radio 'AM' 3pc crank, tubular, Cr-Mo, 165mm, 8 spline
BB - Mid size, press fit, sealed bearing
Pedals - Radio 'Slim' nylon fibreglass pedals
Chain - Salt 'AM' chain, WZ1 type
Sprocket - Radio 'Vision' steel 25T sprocket
Driver - 9T cassette driver, sealed bearing
Front hub - Radio 'Pro' hub, alloy, sealed, 3/8″s female axle, 36H
Rear hub - Radio 'Pro' cassette hub, fully-sealed, 9T, 14mm axle, 36H
Front rim - Saltplus 'Brace' rim, double wall, 36H
Rear rim - Saltplus 'Brace' rim, double wall, 36H
Seat - Radio 'Century' slim, padded combo seat
Seat clamp - Integrated slim seat clamp
Tyres - Saltplus 'Burn' tyres, 2.30″
Weight - 12.48kg

Frame geometry
Top tube length - 20.6″
Chain stay length - 13.2″
Head tube angle - 76°
Seat tube angle - 71°
Bottom bracket height - 11.6″
Standover height - 7.5″

Handlebar geometry
Rise - 9″
Width - 29.5″
Backsweep - 12°
Upsweep - 2°