Pocket Bike Tribo CR PRM 49cc Petrol – 6"

Front and rear disc brakes for total control, even at full speed

Both wheels are fitted with disc brakes: short stopping distances, precise modulation and reliable deceleration even under emergency braking. The ergonomic levers are sized for children's hands, so young riders learn progressive braking from the very start. XtremRS tip: check pad wear and brake fluid regularly – and never ride without an approved full-face helmet (see our helmets category).

Stainless steel sports exhaust – racing sound, sharper response

The stainless steel sports exhaust optimises gas flow from the two-stroke engine: more torque at low revs and noticeably more responsive acceleration. Its compact, low-mounted design lowers the centre of gravity and improves cornering stability. Maintenance note: as with any two-stroke pocket bike, clean the exhaust roughly every 5 tank fills to prevent carbon build-up and preserve performance.

Reinforced steel frame – stable through every session

The high-strength tubular steel frame takes intensive sessions in its stride, on smooth asphalt or rough track. The 730 mm wheelbase delivers steady straight-line tracking and predictable cornering, while precise welds and targeted reinforcements eliminate flex. At just 19 kg, the bike stays extremely manageable for a child – with up to 60 kg load capacity. The frame is compatible with most racing spare parts on the market, so future upgrades are straightforward.

Easy aluminium pull starter – fire it up in one pull

The aluminium pull starter gets the engine running with a single firm pull – manageable even for small hands. The anti-kickback mechanism prevents snatching, and the ergonomic handle reduces the effort required. The system is rated for over 10,000 start cycles. Tip: lubricate the starter cord with silicone grease every 3 months (avoid standard oils, which attract dust) and pull through briskly to avoid flooding the engine.

CVT automatic and chain drive – just ride, no gears

No gearbox to manage: the continuously variable transmission (CVT) automatically matches power delivery to speed, for smooth, linear acceleration – the child stays focused on riding. The reinforced chain with adjustable tensioner and hardened steel sprockets are built for long days on track. Care tip: clean and grease the chain after every outing with a dedicated motorcycle chain product (avoid WD-40, too thin).

Magnetic kill switch, safety lanyard and 3-stage limiter – peace of mind for parents

The Tribo CR PRM features two safety systems mandatory in competition: a magnetic kill switch on the handlebar that instantly cuts the engine in case of a fall or loss of control, and an emergency lanyard attached to the rider's wrist – ideal for beginners and supervised sessions. Add the 3-stage adjustable throttle limiter: stage 1 for first laps at reduced power, stage 3 for full power (40 km/h). An approved full-face helmet, gloves and protective gear are essential – see our helmets category.

Why buy this 49cc pocket bike from XtremRS?

Ride-ready delivery: assembly, oil, tyre pressure and brakes are checked by us before dispatch. Expert support: our technicians advise on setup, maintenance and upgrades. Spare parts in stock: brakes, chain, carburettor and wear parts available directly or within 48 hours. Your pocket bike stays ready to ride, season after season.