Non-abrasive Brass and Aluminium plug tips

for extra strength and durability

spacer and screws

CE certified to EU 2016/425 (CRITT protocol VTT-007)

E-Thirteen created tyre plasma after being sick of goopy slop that didn't live up to its claims

OneUp Components 4 Bolt Chainring - 104 BCD - Round - Black - 12 Speed Shimano - 30T PDP|PLP|Brake Rotor Type Non-abrasive Brass and Aluminium plugUpgrade or complete your drivetrain with a OneUp Components 4 Bolt Chainring. These chainrings are easy to fit and will suit a range of 4 bolt cranks in a handful of BCD's. Choose from standard round chainrings or try out an Oval ring for better traction. Made from a high grade 7075 T6 aluminium these chainrings use a Narrow Wide tooth profile that eliminates chain drop with a perfect mesh between the chain and ring. Compatible with 9, 10, 11 and 12