Important assembling notice: To get the correct assembling and working of this freewheel with Clean, Jitsie, Bonz and equivalent cranks (generally not from Monty brand), it´s necessary to install an spacer of 2mm thickness minimum between the crank and the freewheel.

Monty ProRace freewheel with 9 pawls and 135 hook points. New internal design with oversized pawls and springs made in high resistance steel. Sealed bearing to avoid dust and dirt inside the mechanism. 16 and 18 teeth. Standard threat 1,37'' x 24TPI. Weight: 174 grams (18T).

MAIN FEATURES

· 135 hook points, so it supposes an important improve with respect to the current freewheels in the market.
· It works with 9 pawls (in groups of 3 in 45 hooks every group) made in high resistance steel.
· Standard threat 1,37'' x 24TPI compatible with most hubs and threated cranks in the market.
· Oversized internal springs to improve the reliability and life of the freewheel.
· Sealed bearings to avoid dirt and dust inside the mechanism.
· Compatible with chains ½”x11/128” and ½”x3/32”
· ISIS bottom bracket tool to remove.
· Rust Proof Grey finished with orange Monty and ProRACE logos.
· Available in 16 and 18 teeth
· Weight: 174 grams (18T)

Measures

· 18 teeth
· 9 pawls
· 135 hook points
· Tooth width: 2.2mm
· Total width: 17mm

Additional information from the manufacturer

Is recommended to do a previous running-in to this freewheel, smoothly running some hours before ride Trial, to eliminate the excess of grease inside the mechanism used during the manufacture and secure the correct work of the pawls. If you use the freewheel in Trial before this procedure to secure the pawls, the freewheel won´t work correctly and could be damaged the pawls and internal hooks.