Concept Thunderbolt 18 Speed 24" Wheel Boys Bicycle
Another new junior bike from the clever bike geeks at Insync. This one is a cool customer, designed for the boy bike rider who wants to try some offroad riding. It's fitted with powerful front and rear V-type brakes, steel wheels with mountain bike tyres that will also give a good ride on tarmac surfaces. Finished in a exclusive blue colourway with subtle decals.
- V Type brakes for an improved braking performance.
- 24" Wheels.
- Junior non-slip pedals prevent feet slipping off.
- High rise handlebars help to promote a good riding position and ensure children are more aware of their surroundings.
- Adjustable brake levers which can be easily operated by smaller hands.
- Grips made from a softer dual compound for quality and comfort.
- Boys Mountain Bike Saddle.
- This bike features stand out styling on the frame.
- Frame: Steel Boys 24" wheel ATB style frame.
- Fork: 24" Steel Fork.
- Headset: Steel Full Ball Bearing.
- B.B Set: Cotterless 5 pieces.
- Decals: CONCEPT THUNDERBOLT 24" WHEEL 2019.
- Handlebar: Steel Lo-Rise Bar 580mm.
- Stem: Steel MTB Type 22.2mm.
- Grips: PVC MTB Type.
- Front Brake: Alloy V Brake.
- Rear Brake: Alloy V Brake.
- Shifter Left: Microshift (Friction).
- Shifter Right: Microshift (6 Speed).
- Rear Derailleur: Shimano TZ50GS (Bracket Type).
- Chain: KMC Z-33 102L.
- Chainset: 24 x 34 x 42T 150mm.
- Tyres Front: 24 X 1.90.
- Tyres Rear: 24 X 1.90.
- Rims: 24" Alloy 36 Hole Single wall.
- Front Hub: Steel 36H, Nutted.
- Rear Hub: Steel 36H, Nutted.
- Saddle: MTB Type Black.
- Seat Clamp: Steel bolt w/washer & Dome Nut.