We have been enjoying these rims for the past few seasons and they are among the strongest we have used

143 x 42 x 84 cm (outside dimensions)

The SK-3 includes more than 15 genuine Park Tool products plus a custom Park Tool toolbox

End caps: integrated end cap

Locking Size: 13

absoluteBLACK Direct Mount Narrow Wide Chainring - SRAM Direct Mount - 3mm Boost - Oval - Purple - 9-12 Speed - 32T Do Not Ship Internationally We have been enjoying theseabsoluteBLACK is dedicated to producing the world's finest oval chainrings and were the first to crack the code to discover the correct shape and 'clocking' to make an oval chainring work. They learned how to maximize the part of the stroke where power is produced and minimize resistance where it isn't. The oval shape smooths the delivery of power throughout the pedal stroke and improves efficiency and energy conservation. Many other brands have