Unior Pro Chain Wear Indicator Wahoo+ZWIFTJulySale Axle Fixing method: 12 mm

Axle Fixing method: 12 mm E-THRU

Trek® BB90 & BB95

New ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement

Note: The handlebar width is measured at the center of the tube

This eliminates the need for complex cabling and makes installation very easy

Unior Pro Chain Wear Indicator Wahoo+ZWIFTJulySale Axle Fixing method: 12 mmTo alleviate poor shifting and uneven drive train wear, most manufacturers recommend chain replacement at or before 0,6% stretch. Now you can quickly and accurately determine the wear and stretch of any chain. Simply insert the chain checker`s pins into two links, press the swing arm gauge tight, and then check the gauge window for an accurate reading. Mfr Claimed Weight TBC