pivots and some bottom brackets

2 fibreglass shell sizes and 3 EPS dimensions for a perfect fit

endcap hex alloy

19% Elastane

The chuck is tubeless specific and “flips” for Presta

Stan's NoTubes Arch Mk4 Rim - Black - 32 Hole - 29 Inch PDP|Colour pivots and some bottom bracketsThe 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 aluminium alloy, with a reinforced spoke bed and 28mm internal width ideal for 2. 2 2. 5" tyres, the Arch MK4 can get you up the climbs easier and make the descent even better. The Arch MK4's BST Asymmetric