Thumpstar - TSC 125cc B4 Dirt Bike

Our baseline models have provided our customers with an exceptional package for an affordable price. The TSC125 is nothing short of that. By making changes, which increase the strength of our baseline models, we think we have set the standard for the pitbike industry.

The TSC125 has received our signature stealth plastics which give is a sleek look, and makes it clearly distinguishable from knock-off brands. The frame has been redesigned with a wrap around frame which provides a much stronger package, and accommodates a stronger swing arm.

The YX engine offers relliablity and performance, while maintaining the famous TSB value by packing it between our standard frame and basic suspension. Forged Clamps

Building a bike that lasts has been paramount to us here at Thumpstar. We have re-engineered the triple clamps on the TSC125 and produced a heavy-duty forged package that will stand up against hard knocks and bumps. Wrap around Frame

Traditional mini bikes produced by our competitors have a CRF50 style frame. We went back to the drawing board and applied our knowledge from larger, heavier duty bikes. The new TSC125 frame is what we call a wrap-around frame where the swing arm sits between it and the engine, which reduces stress on the bearings and gives the overall system better strength. Waterproof Wiring

Building a bike that will last has been a main focus of ours since the beginning. This means we have to produce a motorcycle that will stand the test of time and exposure to the elements. We have given the TSC125 the same waterproof wiring system that its bigger brothers, the TSX125 and TSX140, have. Stator Guard

Rider protection is a feature that we take into consideration when producing any bike. We redesigned our stator guard firstly to protect the rider from any sort of chain grab around the foot, but also to protect the engine should the chain or sprocket malfunction and let go. New Plastics Stripe Seat

The TSC125 has had a bit of revamp on many levels, we thought since our mid and full size bikes were getting new skins, the TSC125 shouldn't be left out. It has received the full stealth plastics kit accompanied by our new gripper striped seat, giving a sleek and stealthy new look. 26mm carb

Reliability comes with using trusted brands of parts. The TSC125 now includes a 26mm carburetor, which allows us to faithfully say that the performance and reliability of these bikes have been greatly improved on from previous models. Brands Free Spare Parts Kit Product Packaging Specifications ENGINE & TRANSMISSION Engine HS - 4 Stroke CC Rating 125cc Gearbox Semi Auto - 4 speed(N1234) Starter Kick Carburetion PE 22 Exhaust Standard 28mm Exhaust System Final Drive 428 Chain Top Speed 90kph(depending on gearing) SUSPENSION, BRAKES, & WHEELS Suspension Front Conventional Forks - Length 630mm - 33/40mm Suspension Rear Mono shock - Length 285mm Brakes Front Disc - Single Piston Brakes Rear Disc - Single Piston Wheel & Tire Front Steel Rim - 70/100-14 Wheel & Tire Rear Steel Rim w/ Rim Lock - 80/100-12 DIMENSIONS & WEIGHT Wheelbase (axle to axle) 1060mm - 42" Seat Height 780mm - 31" Product Weight N.W - G.W 65/75kg - 143/165lbs Tank Capacity 3 Litres -.80 gallon Product Packing Size 1320x355x640mm -.31 m3