Stan's Arch MK4 Rim - 29 Disc Black 28H MFPN=CR-SR323-32-0 ZK - Next generation puncture

ZK - Next generation puncture protection material that is lighter more flexible and stronger than previous materials such as K2 – generally used as a breaker layer under the tread

Does not include BB

Polymer is more durable and comfortable

Its sleek carbon frame

8mm Seat Post Length 400mm Seat Post Material Aluminum Offset 20mm Diameter 25

Stan's Arch MK4 Rim - 29 Disc Black 28H MFPN=CR-SR323-32-0 ZK - Next generation punctureThe Arch MK4 rim is light enough to take XC racing but was born from research and testing on the Enduro World Series circuit making it a great rim for anyone looking to improve both descending and climbing. Constructed of light and strong 6069 aluminum alloy with a reinforced spoke bed and 28mm internal width ideal for 2. 2 2. 5" tires the Arch MK4 can get you up the climbs easier and make the descent even better. Utilizing Stan's patented Bead Socket