Polar Sonic 20″ 6-Speed – Blue/Orange (Boys)

Description

Boys 20″ bike with six-speed twist-grip gears – the step up from a single-speed once they are riding confidently.

• Frame & fork: Hi-Ten steel, rigid
• Gears: 6-speed, Shimano SL-RV300-6 Revo twist shifter, Shimano RD-TY21-B rear derailleur, 14-28T freewheel
• Chainset: 28T x 114mm with double chainguard
• Brakes: Alloy V-brake, front and rear
• Wheels: 28H hubs, double-wall rims
• Tyres: Thun Goal 20 x 1.95
• Saddle: P:Lab Kid, 28.6 x 250mm seatpost

Specification from the Polar 2026 catalogue. Polar may change specification without notice.