Thorn High Quality Alloy Chainguard for 104 PCD Rings up to 50T - Black
SJS Cycles part number :
Manufacturer part number :
This chainguard fits in place of an outer chainring on a double/triple, can be made to fit as well as three rings by using longer bolts and 4.6mm spacers if the crank has enough space between the arm and the outer ring. If in doubt ring for advice.
Be the first to write a review
Feel free to leave a review of this product, good or bad it helps other customers with their buying decision.
Questions & Answers (1)
What Length Of Bolt Do I Need To Fasten This Item?
By David Williams
13 Aug 2015
I have triple chainrings on a Truvative crank. What length of bolt would I need to fasten this guard securely.
SJS Customer Service:
Hi, you will need the following, item #11987, item #254 x 2 to attach either side of the chainring sleeves & a pack of item #33189 to give you the correct 4.6mm of spacing. Regards