30t x 104 ring is the only Quarq power meter compatible 30t ring available

Featuring a super-soft compound combined with a high-traction

Specs XD Driver - 12 speed - 10-48T:

100% new - the Stamp offer all the essentials of a top tier pedal

BikeYoke Revive Dropper Post - No Remote Supplied - Internal - Stealth - 31.6mm - 185mm - 485mm - None Back in Stock 30t x 104 ring isTired of unforeseen seat post service? Check out the Revive dropper from BikeYoke. If you've ever experienced a failing dropper post, you know exactly how frustrating it can be. Not only could it ruin your ride, but you may also have to go without your bike while it's in for service. BikeYoke went against the 'norm' when they designed the Revive dropper post. Available in the common sizes and drop options, it was designed purely with reliability and