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Trialtech Sport Lite ISIS with Bolts

Product code: 11365

$60.27

On order

Trialtech Sport Lite ISIS with Bolts

- Fully custom designed and manufactured bottom bracket from Trialtech.
- Designed and tested over a period of more than a year with the help of team riders Ali C and Stan Shaw, this has to be the best steel ISIS BB available for your trials bike.
- Super high quality manufacture with excellent tolerances and finishing quality.
- Fits both 68mm and 73mm shell widths, but designed primarily for 68mm shell frames. With a 68mm shell the left hand cup will sit proud of the BB shell on your frame around 2.5mm, or disappear inside the frame 2.5mm with a 73mm shell frame.
- Lightweight M15 axle is made from extremely high grade cromoly steel to ensure it is still very strong.
- Anodised aluminium alloy cups keep the weight down.
- Axle stoppers are a unique 'top hat' design, preventing them from being damaged by your cranks in the case that your splines are a little worn, plus they can be removed easily to ensure that all types of 20-tooth Shimano BB tool can be used with this BB.
- Unique two bearing design (one each side) saves weight but is still durable enough for trials. Each bearing unit has a unique design allowing almost twice the number of balls as normal, thus twice the load capacity. In testing, these single row bearings out-lasted double bearing units seen on other similar bottom brackets while being lighter!
- Clears all models of freewheels and all setups using a bashring.
- Includes steel 8mm allen key crank bolts (may be black or silver).
- Available in 128mm axle length only.
- Supplied in custom printed Trialtech box with Trialtech stickers enclosed.
- Weight: Only 214g plus supplied bolts (253g including bolts).

Additional Information

Please note that the crank stoppers must be fitted with the thick end facing the crank, as shown in the photos.

Questions

There are currently no questions relating to this product.

Reviews

Write a review

100%

Based on 3 customer ratings

Ash-Kennard

nice

Posted by Ash-Kennard

Really nice bottom bracket. Owned and ridden for 2 years straight. Bearings, axle, threads and splines are all still excellent.

Reply from TartyBikes

Hi Ash - It's good to hear this BB has lasted you so long! Thanks for leaving a review.

Paul

Nice bb

Posted by Paul

Lovely bottom bracket, very smooth and good weight.

Reply from TartyBikes

Hi Paul - The Sport Lite BBs are really good - I use one myself and it's been spot-on the whole time I've used it. Thanks for the review!

Christian

Excellent BB

Posted by Christian

This is by far the best ISIS 128 BB ever made. Very light weight yet very strong and just generally good features. The crank stop washer design is really excellent.

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  • © TartyBikes Ltd, 2019
  • Tel. (UK). 01772 32 33 33
  • Tel. (Intl). 0044 1772 32 33 33

TartyBikes Ltd, Units 3-4, Club Street, Bamber Bridge, Preston, PR5 6FN

  • Company No. 6131482
  • VAT. GB 860 0270 59

All prices listed are inclusive of sales tax at the correct rate for your country

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