Tamiya 50086 F-1 Gearbox Set SP-86 Genuine Replacement for F101/F102 [50086]

Price:

£5.30

Brand:

Tamiya

Model:

50086

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Spares / Hop-ups - Tamiya - F1 Chassis

Restore Smooth Gear Action with the Tamiya 50086 Set

The Tamiya 50086 F-1 Gearbox Set SP-86 is a genuine replacement part crafted to keep F101 and F102 chassis performing as intended. It helps ensure steady drivetrain behaviour during timed runs and practice.

Accurate Mating and Lasting Durability

With dimensions matched to F101 and F102 components, the Tamiya 50086 gearbox set offers accurate tooth engagement and a robust build that reduces the need for early rebuilds. It is suited to enthusiasts who value consistent on-track performance.

Compatible Classic Tamiya Kits

This gearbox set is compatible with several iconic Tamiya models, including:

58010: Ligier JS9 Matra
58011: Ferrari 312T3
58012: Ligier JS9 Matra (CS)
58017: B2B Racing Side Car
58019: Williams FW07 (Comp Spec.)
58020: JPS Lotus 79 (Comp Spec.)
58031: Brabham BT50 BMW Turbo

Will this gearbox affect handling?

The gearbox itself has minimal effect on chassis balance; its main role is to provide smooth power transfer so handling remains predictable under load.

Is the SP-86 identical to the original production unit?

This SP-86 set matches the original mounting and gear arrangement for F101 and F102 models, offering a faithful replacement for worn units.

Any tips for reducing drivetrain noise?

Ensure correct gear mesh, use light lubrication on bearings, and check for bent shafts or worn teeth to keep noise and vibration to a minimum.