THUMPSTAR DIRTY B 140

DIRTY B 140

Big 17/14 Wheels

The ultimate brand from back in the day is once again on point doing what it does best! First out of the starting gate is the Dirty B 140. Loud isn’t the word, if you are looking to stand out, the Dirty B smashes it. Bright orange with contrasting black, striking graphics and a great spec to boot. The YX140 engine is extremely tractable, fast & reliable with as much bottom end grunt as you are likely to need. All-up gearbox for seamless shifting, light weight alloy swing arm, upside down forks and a really trick stainless steel big bore power pipe. Everywhere you look the Thumpstar Dirty B is dripping with attention to detail & quality. Light weight brake rotors, HSK racing callipers, forged brake & clutch levers, brake snake, rear rim lock, forged triple clamps, motocross kick start etc etc. This bike has been designed to mean business straight out of the crate.

1/2 Price Options

SPECIFICATIONS

TTR style plastics

Thumpstar YX 140cc engine with Molkt 26mm carb N1234 gear box

Race head with Z40 cam and big valves

Chromolly double tubed cradle frame with Black powder coated finish

Alloy swing arm anodised black

17/14 SDG wheels with BLACK hubs and matt black rims

Rear rim lock

Thumpstar MX tyres

USD front forks anodised black with chromed stanchions

Forged alloy yokes with Thumpstar logo

290mm racing rear shock with 800lbs spring

Stainless steel big bore exhaust with polished race muffler

KTM style MX kick start

Black anodised alloy gear shifter

Braided brake hoses with big 1 pot race calipers

Forged alloy brake and clutch levers

KMC 420 gold chain

Reinforced poly-resin tank with black CNC alloy filler cap

High impact polymer plastics with Dirty B 3m quality graphics

Stainless steel foot pegs

Brake snake

6061 alloy bars Black finish

Thick foam bar pad with Dirty B cover

Pro Taper style grips

Two tone gripper seat with logo

Seat height 74cm

Weight limit 16 stone