Description
SUNPEED HERO Kids Mountain Bike
Whether it’s their first trail ride or a confident cruise through the neighborhood, the SUNPEED HERO is built to keep up. Available in 20″ and 24″ sizes, it features a lightweight 6061-T6 aluminum frame, a smooth suspension fork, and real trail-ready components.
Equipped with a Shimano Altus 9-speed drivetrain and hydraulic disc brakes, the HERO offers precision, power, and control – just like a full-size mountain bike. With grippy CST 2.125″ tyres, sealed cartridge bearings, it’s designed for kids who ride like pros.
Small frame. Big attitude. SUNPEED HERO delivers.
Equipped with a Shimano Altus 9-speed drivetrain and hydraulic disc brakes, the HERO offers precision, power, and control – just like a full-size mountain bike. With grippy CST 2.125″ tyres, sealed cartridge bearings, it’s designed for kids who ride like pros.
Small frame. Big attitude. SUNPEED HERO delivers.
Every SUNPEED kids bike currently includes a FREE Mavic Junior Helmet worth £35. Available while promotional stock lasts.
Lightweight Aluminium Frame
Shimano Altus 9-Speed
Hydraulic Disc Brakes
20″ & 24″ Wheel Sizes
Trail Ready Design
Specifications
FRAMESET
| Frame | SUNPEED HERO ALUMINIUM 6061-T6 FRAME 20″ x 9.5″ / 24″ x 12.5″ |
| Fork | SUNPEED HERO ALUMINIUM SUSPENSION FORK |
WHEELSET
| Front Hub | SOLON DH801F M9 32H QR ALUMINIUM |
| Rear Hub | SOLON DH801R M10 32H QR ALUMINIUM |
| Spokes/Nipples | SLE 45# STEEL |
| Rims | ALUMINIUM WHEELSET 25mm |
| Tyre | CST BFT 24″ x 2.125″ A/V |
DRIVETRAIN
| Shifter | SHIMANO ALTUS M2010 9 SPEED |
| Front Derailleur | NIL |
| Rear Derailleur | SHIMANO ALTUS M370 9 SPEED |
| Cassette | SUNSHINE CS-HG5009 11-32T 9 SPEED |
| Crankset | SENICX INTEGRATED ALLOY 32T 152mm |
| Bottom Bracket | SENICX |
| Chain | KMC Z9 |
BRAKE GROUP
| Front Brake | SHIMANO MT-200 HYDRAULIC 160mm |
| Rear Brake | SHIMANO MT-200 HYDRAULIC 160mm |
| Brake Levers | SHIMANO MT-200 |
COMPONENTS
| Seat Post | SUNPEED XC10 ALLOY POST 31.6 |
| Seat Post Clamp | SUNPEED ALLOY 34.9 |
| Saddle | SUNPEED XC10 DUSTER RL |
| Headset | NECO SEALED CARTRIDGE BEARINGS |
| Stem | SUNPEED XC10 ALUMINIUM STEM |
| Handlebar | SUNPEED DB LITE 680mm |
| Pedals | NECO ALUMINIUM |
SIZE & WEIGHT
| Wheel Sizes | 20″ & 24″ |
| Net Weight | 10.5kg (20″) / 12.5kg (24″) |
| Packaging | 115 × 19 × 60cm (20″) 131 × 19 × 68cm (24″) |
Built for young riders who want a real mountain bike experience with lightweight handling, hydraulic braking confidence, and trail-ready geometry.
Geometry – HERO 20″
| Measurement | 20″ |
|---|---|
| Stack MM (C) | 382 |
| Reach MM (B) | 298 |
| Seat Tube MM (D) | 239 |
| Top Tube MM (tt) | 403 |
| Head Tube MM (ht) | 75 |
| Seat Tube Angle (sa) | 73° |
| Head Angle (ha) | 69° |
| Rear Center MM (rc) | 350 |
| Front Center MM (fc) | 482.2 |
| Wheelbase MM (wb) | 830 |
| BB Drop MM | 30 |
| Fork Length MM | 320 |
| Fork Rake MM | 45 |
Geometry – HERO 24″
| Measurement | 24″ |
|---|---|
| Stack MM (C) | 449 |
| Reach MM (B) | 359 |
| Seat Tube MM (D) | 320 |
| Top Tube MM (tt) | 481.3 |
| Head Tube MM (ht) | 100 |
| Seat Tube Angle (sa) | 74° |
| Head Angle (ha) | 70° |
| Rear Center MM (rc) | 390 |
| Front Center MM (fc) | 565 |
| Wheelbase MM (wb) | 953 |
| BB Drop MM | 30 |
| Fork Length MM | 370 |
| Fork Rake MM | 45 |