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Jitsie Tr1al Freewheel

Product code: 12797


In stock

Jitsie Tr1al Freewheel

- Great value freewheel from Jitsie sister-brand Tr1al!
- Please note: Despite having "36 clicks" written on the side, these freewheels actually feature 30 engagement points.
- Two sets of ball bearings keep the freewheel running smooth, and help to eliminate flex which can cause skipping.
- The freewheel can be removed with a Shimano-style 20 spline bottom bracket tool. This allows it to be slimmer, meaning more clearance over your BB shell, and thus a shorter, stronger bottom bracket axle can be used.
- The lockring is on the back of this freewheel, meaning it fits up against your crank / hub when in use, meaning it can't work itself loose.
- Full hardened cromoly construction for maximum durability.
- 1.37" x 24tpi thread fits almost all hubs and cranks.
- 18T outer casing.
- Weight: 202g

Overall thickness: 18.2mm

This freewheel must be bedded in before trials use, to ensure any excess grease used when assembling the freewheel works away from the mechanism. You can do this by riding the freewheel around 'normally' for a few hours, both freewheeling and engaging the mechanism gently. If the freewheel is subjected to trials use without having been bedded in, the pawls will not engage correctly and this causes the freewheel to skip, damaging the pawls and ratchet. If you wish to speed up this process, you can thin the grease down with light oil like GT85 or WD40, by spraying it between the centre and outer teeth of the freewheel and rotating it. Failure to bed the freewheel in correctly will void the warranty.

Additional Information

Also compatible with SKF bottom brackets, however you may not be able to run a bashring with this setup - please contact us if you are unsure.

Can be used on the rear as long as you have a hub with standard 1.37" x 24 tpi thread.

These freewheels may appear to 'rattle' from new - this is down to the bearing system. It would be possible to add an extra bearing in and stop the rattle, however this would then cause the freewheel to lock up!

Always ensure the lockring is kept tight, failure to do so may limit chances of any warranty replacement being issued. If you need help with how to do this then just give us a call!

Freewheel sound level:

All freewheels tested under similar conditions. Please note that the sound level of a freewheel may change after bedding in. A 10 dB increase in sound level is approximately equivalent to double the perceived volume.


Pete Schropp

I just bought a 116mm non-disc TrialTech Sport hub from you guys (ordered Wednesday evening—US Mountain Time—received Friday evening ... you guys rock!) and am wondering whether the 72 click (really 60 I assume) version of this will work on that hub. WebCyclery lists width is 17.5mm. Thanks for the fantastic service, unbelievable fast shipping and great prices.

Posted by Pete Schropp on 21/01/2015

Reply from TartyBikes on 21/01/2015

Hi Pete - thanks for your question. Yes, that would fit on your hub just fine! Thanks, Flipp.


Hi there would this freewheel fit my onza comp 2010

Posted by Danny on 13/12/2015

Reply from TartyBikes on 14/12/2015

Hi Danny - This freewheel should fit your Comp fine. I believe the Comp may have come with a threaded insert on the crank to fit the freewheel on to - this would usually stay put on the crank when you take your old freewheel off, but can sometimes 'stick' to the inside of the freewheel and come off with it. If you buy this freewheel and it seems to be way too large to fit the crank then you don't need to worry, you'll just need to get the insert out of your old freewheel and back onto the crank. Thanks, Mark

david alexander

Would this fit on to an onza bird back wheel and does it come with the parts or would I need to bye any other part to get it fitted as soon as it arrived

Posted by david alexander on 12/01/2015

Reply from TartyBikes on 13/01/2015

Hi David - thanks for your question. Yes, this would fit that wheel just fine, and no you wouldn't need any other parts for it to fit. The only thing you may need is a freewheel tool to remove the old one from your hub if you don't already have one. Hope that helps. Thanks, Flipp.


Write a review


Based on 1 customer rating


Tr1al Freewheel

Posted by Giulio on 02/12/2016

did not expect it to hold my riding,i broke like 3-4 freewheels. i'm very satisfied about this order!

Reply from TartyBikes on 05/12/2016

Hi Giulio - Thanks for the review, I'm glad you like your new freewheel!

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