Description
The TSB 125E-C GR by Thumpstar brings pro-level features to the mid-size dirt bike market, combining power, control, and durability in a lightweight, aggressive frame. This bike is powered by a 125cc FH 4-stroke engine and paired with a Molkt VM22 26mm carburetor, giving it reliable throttle response and a top speed of up to 55mph depending on gearing.
With both electric and kick start options, this bike is beginner-friendly yet still offers serious performance for seasoned riders. Its manual 4-speed gearbox allows full control over shifting, and the Pipe Bomb DW2 38mm exhaust with header bomb ensures a throaty, aggressive sound.
The VS1 inverted front forks and rear VS1 shock provide solid suspension for trail jumps and off-road abuse. Alloy wheels with stainless spokes, along with 190mm disc brakes front and rear, round out the high-performance setup. At just 176 lbs dry, the TSB 125E-C GR hits the sweet spot for power-to-weight ratio.
key features
- 125cc FH 4-stroke engine
- Electric + Kick start combo
- 4-speed manual transmission (N1234)
- Molkt VM22 26mm carburetor
- Pipe Bomb DW2 exhaust with header bomb
- VS1 suspension front and rear
- Front and rear 190mm HSK disc brakes
- Alloy wheels with rim lock for better grip
- 29.5” seat height — ideal for teens and smaller adults
- Top speed: 55mph (depending on gearing)
The price shown is the Manufacturer’s Suggested Retail Price (MSRP) and does not include freight and setup fees, government sales tax, title and registration fees, tire and battery fees, or tag fees. Additional charges may apply. Please contact us for a complete out-the-door price. These vehicles are designed for off-road or recreational use. Local laws may restrict use on public roads.
Check your local regulations before operating any vehicle purchased from Jaguar Powersports.




