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Silkolene Comp Gear 80w-90 Synthetic Ester Technology Racing Gear Oil

Silkolene Comp Gear 80w-90 Synthetic Ester Technology Racing Gear Oil


Silkolene Comp Gear 80w-90 - 1 Litre

1 Litre


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  • Description
  • Benefits
  • Specifications
  • Shipping Explained

Silkolene Comp Gear 80w-90 Synthetic Ester Technology Racing Gear Oil

Comp Gear is a high performance, semi-synthetic gearbox oil designed primarily for off-road competition machines. It is also suitable for road going sports machines where gearbox and clutch lubrication is combined. Comp Gear has high thermal stability. It is designed to withstand the high thermal stresses generated in motocross racing applications. Proven in Motocross Grand Prix Racing, it has outstanding load carrying capabilities and is able to withstand the shock loads imposed by even the most radical riding styles.

Comp Gear is also compatible with aluminium and Kevlar faced clutch plates. It ensures excellent lubrication and prevents overheating of gearbox components such as selector forks and bearings which can become starved of lubrication with conventional mineral oil based products.

NOTE: Not suitable for hypoid applications

PDF Downloads:

Download the Technical PDFDownload the Safety PDF


Comp Gear is designed to give smoother gear change characteristics and positive, easy clutch action. By reducing viscous drag and friction it ensures slick gear changes while reducing wear and transmission power losses. Excellent anti-wear characteristics coupled with low metal to metal friction values help reduce pitting and wear of gear teeth, prolonging component life.


  • Specifications
    • API GL3
    • API GL4


SHIPPING IS FREE* for orders of £75 and over , regardless of the weight of your order.
We've tried to keep all other shipping costs as low as we can.

Carriage starts at just £0.95 (inc VAT) for small items, with our most common courier rate set at £5.99 for orders of 5kg (enough for 5 litres of oil).

  • *Free shipping is available for UK Royal Mail, UPS Access Point™ (click & collect) and standard UK courier services (not express / priority / islands).
  • Courier surcharges mean we are unable to offer free "to the door" courier shipping from us in Cornwall up to Highlands / Grampian in Scotland - and because we send a lot of liquids, not every courier option is available to us. UPS Access Point™ (click & collect) is available as a free shipping option across Scotland, Wales and England, wherever there is a UPS Access Point™ Location.
  • Carriage charges are based on weight - please see our table of carriage costs for full details (although adding an item to your cart and viewing the calculated carriage is often easier!).
  • Priority shipping is also available.

How long will it take to get my order?

We give an estimate of delivery dates as you shop and in your basket. The vast majority of items are held in stock and dispatched from our UK warehouse and we'll do all we can to get your order to you as quickly as possible.

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