Engine feels fantastic

Hi Karl, Just a quick note to say my engine feels fantastic after your rebuild, great power low down and incredibly drivable! First event at Doune...

Thanks again

thanks again karl for building me such a good engine service is second to none what you say is what you do and in the time frame you said facilitys...

Thank you Karl

Thank you Karl for the impeccable service and the highest quality race proven parts and engines. Looking forward to a great 2011.

Smooth, sharp and quick

Hi Karl Just a quick note t0 let you know my engine feels very smooth, sharp and quick, looking forward to getting on track, thanks again for a...

Breath of fresh air

Karl is a breath of fresh air in a market where very few suppliers are willing to listen and help with free, useful, no bullsh*t advice. Karl...

Who's Online

There currently are 20 guests online.

EXT-RGB1 Hayabusa Reverse Gearbox

  • Model: EXTRGB1
  • Shipping Weight: 9kgs
  • £825.00

Designed originally to fit the Caterham 7 with Honda Blackbird motorcycle power plant, but since adapted for use in most front engine, rear wheel drive cars.

It provides direct drive in normal use and a chain gear train for reverse.

More than 500 of these have now been produced and was used to establish a reversing record of 103 mph. Also approved for installation in Legend cars.

The gear lever in the illustration is optional long lever as the particular installation may require a remote linkage.

Finish is gold anodised.

Construction :- Casings are machined from 2 billets of 6082 aluminium alloy.

All gears, shafts and the drive flanges are manufactured from gear steel, 655M13, and fully heat treated.

The reverse gear chain is manufactured by Regina and is as supplied for speed way motorcylce primary drive, it being the premiere chain of its type.

The Shafts are supported on ball bearings and needle rollers are used to support the shaft junction and also the reverse gear.

The lower mounting points are bushed with metalastic anti vibration bushes, see layout drawing for detail of postion. Weight as shown is 6kgs.

Lubrication is by splash and requires 120ml of gear oil, a level plug and magnet drain plug are also included.

The reverse gear ratio is 61% of the forward speed.



Add to Cart:

New Products For May - ALL PRODUCTS

Next Day Delivery available on most parts

All major credit and debit cards accepted through

Copyright © 2021 Extreme Engines. Powered by Zen Cart
Website designed by Venture Web Design