| Listed in parts books | Not catalogued by year yet |
SPROCKET T-160 50T
Rear sprocket, 50 tooth, listed for the T160 triple.
37-4209 is a rear sprocket listed for the T160 in Triumph's parts records, with 50 teeth. It's the wheel-mounted end of the final drive, splined or bolted to the rear hub, taking the chain's drive and turning it into wheel rotation.
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We don't have a lot of extra detail on file beyond the tooth count and the model listing, so if you're matching up gearing or checking bolt pattern against what's currently on the bike, it's worth confirming fitment against your parts book or giving us a call before you order.
Sprockets wear alongside their chain, and a stretched chain will chew up sprocket teeth over time, so if the chain's due for replacement it's usually smart to check the sprocket while you're in there.
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