TSR 140

Thumpstar TSR 140 Parts & Upgrades

The TSR 140 is known for its strong 140cc power delivery, lightweight feel, and responsive chassis, making it one of the most popular bikes in the lineup for riders who like to push hard. Its engine performance, balanced geometry, and durable build mean components need to match the way the bike is ridden.

This section is dedicated to parts that fit and perform correctly on the TSR 140 — whether you're maintaining reliability or upgrading for sharper response, better control, and long-term durability. Everything here is chosen to suit the demands of this model so your bike stays running the way it was built to.

THUMPSTAR DATABASE for TSR 140

Parts Breakdown List Engine Parts List Owners Manual

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TSR-140 Electrical

TSR-140 Electrical

Find your TSR 140 Electrical Parts Diagram and Component Breakdown Here

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TSR-140 Engine

Find your TSR 140 Engine Parts Diagram and Component Breakdown Here

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TSR-140 Exhaust

TSR-140 Exhaust

Find your TSR 140 Exhaust Parts Diagram and Component Breakdown Here

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TSR-140 Frame

Find your TSR 140 Frame Parts Diagram and Component Breakdown Here

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TSR-140 Fuel System

TSR-140 Fuel System

Find your TSR 140 Fuel System Parts Diagram and Component Breakdown Here

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TSR-140 Steering & Control

TSR-140 Steering & Control

Find your TSR 140 Steering & Control Parts Diagram and Component Breakdown Here

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TSR-140 Suspension

TSR-140 Suspension

Find your TSR 140 Suspension Parts Diagram and Component Breakdown Here

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TSR-140 Wheel & Brake

TSR-140 Wheel & Brake

Find your TSR 140 Wheel & Brake Parts Diagram and Component Breakdown Here

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Shop All TSR 140 Parts

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Rear Brake Pad V5 Models | TS-3543

Rear Brake Pad V5 Models | TS-3543

Plastic Complete Assembly V5 | TS-3909

Plastic Complete Assembly V5 | TS-3909

Colour Change Kit - V5 Models | TS-3848

Colour Change Kit - V5 Models | TS-3848

Throttle Cable V5 | TS-3244

Throttle Cable V5 | TS-3244