Kyosho UMW748 Performance Short Steel Shafts for RB7SS  [KY-UMW748]

Kyosho UMW748 - Short Steel Differential Shaft Set(RB7SS)
Price:
CAD$28.44
Brand:
Kyosho
Model:
KY-UMW748
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alt="Kyosho UMW748 - Short Steel Differential Shaft Set(RB7SS)" title="Kyosho UMW748 - Short Steel Differential Shaft Set(RB7SS)"

Stiffen the RB7SS Driveline with Kyosho UMW748 Shafts

The Kyosho UMW748 Short Steel Differential Shaft Set fits the RB7SS and is built to improve durability and predictable handling on low to mid grip surfaces. These solid steel shafts are a practical choice for hobbyists wanting a maintenance part or a simple upgrade to keep the car running reliably during race weekends.

Built for Endurance and Consistent Feel

The UMW748 shafts are made from quality steel to resist everyday wear, reducing the need for frequent replacements. That robust construction helps drivers who race on mixed surfaces maintain steady driveline behaviour and long service life.

Optimized for Low and Medium Grip Tracks

Engineered for low to mid grip conditions, these differential shafts aid traction control and vehicle stability. Fitting this set can give crisper response to steering inputs and steadier handling for competitive setups or club racing sessions.
Remark :
Due to limited stock availability, please notice that some Kyosho items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Will the UMW748 fit other Kyosho models?

This set is manufactured to fit the RB7SS specification. Other models may require different shaft lengths or mounts, so check fitment before installing.

How often should I inspect these shafts?

Inspect the shafts after heavy runs or any impact. Regular checks for wear and straightness will help prevent driveline issues during events.

Any tips for installation?

Lightly clean mating surfaces and use the recommended grease on diff bearings. Follow the RB7SS assembly steps and torque values to avoid binding.

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