ethirteen Helix Race 42/50T 12sp Cassette Replacement Cluster Intergalactic

2In Stock
Item Number
Hurry Low Stock
Orders will be shipped within 24 hours (business days)
Easy Returns
Payment Option
Interest FREE Options For Orders Over $50
FREE SHIPPING in Australia
on this product
Product ID
Replacement Cassette Part ethirteen have provided the ability to replace your cassette as it wears rather than replacing the entire cassette in one go. With mountain bikes transitioning to 12 speed drivetrains the price of cassettes has increased with the technology. The construction of ethirteen's replaceable half helps to reduce cost by only replacing the cogs you need to replace rather than the entire unit. The 42 and 50T rings are made from a lighter alloy than the small main body of the cassette, this helps to keep weight down and also the price.
• 42 and 50T • Replacement part for worn 41 and 50T rings • Intergalactic features PVD finishing which is twice as durable as anodised models • Only compatible with ethirteen Helix Race cassette lower • 12sp • Lower part of cassette sold separately