Kyosho O-31591 PureTen GP V-ONE SR 4WD Nitro Touring Car  [KYO-31591]

PureTen GP V-ONE SR Technical Summary

The Kyosho PureTen GP V-ONE SR, model O-31591, is a 1/10 scale nitro touring car engineered to offer a solid base for setup adjustments and upgrades. It blends durable construction with tuneable elements so drivers can refine handling and pace.

Chassis Construction Highlights

A 3mm 17S-grade Duralumin main chassis paired with a resin upper deck controls torsional flex and roll, improving grip predictability. The 2-bevel gear differential works with a rigid front axle to stabilise driveline behaviour. Builders can add an optional front differential for more nuanced balance control.

Handling Upgrades and Tuning

The revised rear hub design uses 9mm pivot balls and lengthens the suspension arm by 2mm to raise traction. Adjustable rear upper arm pivots allow careful tuning of camber change under load, giving drivers the chance to optimise turn-in and corner exit.

Powertrain and Fuel System

Fitted with the GXR-15V engine, the V-ONE SR keeps maintenance straightforward while offering solid on-track power. The 3-belt 4WD architecture can be converted to the RRR layout for advanced setups. A 2-speed automatic gearbox helps the engine stay in an effective powerband and the 75cc fuel tank supports reliable fuel flow during extended runs.

As a tunable nitro touring kit, the Kyosho PureTen GP V-ONE SR is well suited to owners who want to learn setup and pursue performance upgrades over time.