All of our steel-spoked MTB and Gravel wheelsets are equipped with Sapim Alloy Nipples (Secure Lock Type) as standard.

If you prefer to have your wheels built with brass nipples, please add this upgrade option to your cart along with your selected MTB or gravel wheelset.

Please note:
1) Upgrading to brass nipples will increase the total wheelset weight by approximately 50g.

2) This upgrade is only available for the following models: Marvel G36, Drive G36, Drive G42, Drive G45 SS, Drive G50 SS, Gnar Trail II, Gnar XC, and Gnar SL SS.

If you have any questions regarding compatibility, feel free to contact our customer service team.