Description

The NSB narrow wide chainrings use a proven variable tooth pattern mated with a standard chainring tooth profile to help retain the chain on the front ring during all types of riding. The profile maintains excellent wear for a durable product and has an optimized chainline for 1x systems. Utilizing the most common bolt pattern, 104mm BCD, these rings can mount to almost any crank.

• Shave up to 3/4 of a pound off you bike (front shifter, front derailleur, cable and housing)

• No chain noise from the front derailleur. (its gone)

• Less cluttered handle bar - no more front shifter (mount your dropper post remote where you front shifter used to be under the bar)

• 40g