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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
20mm thru-axle (thru-axle sold separately)
They will work with single speed thread-on freewheels that are 16t and larger
Great replacement item for your 1990's bike
These bolts will NOT work with 5-bolt single chainring setups
Wheels Mfg Acrylic Seatpost Sizing Gauge - Red 9t Cassette 20mm thru-axle (thru-axle sold separately)Eliminate uncertainty when selecting the correct seatpost diameter with this precision measurement tool from Wheels Manufacturing. The durable acrylic construction withstands repeated use in shop environments, vehicle storage, or field repairs. This gauge accommodates 24 standard seatpost sizes spanning 25mm to 34. 9mm, covering virtually every specification you'll encounter. Its compact design fits conveniently in toolboxes and portable kits without