PROLOGO PROXIM W650 TIROX 155 BK/GY PERFORMANCE DOUBLE QuickTrack compatible for use with

QuickTrack compatible for use with any MTX TrunkBag

Two premium syringes with thread on hoses

Eliminates the need for rotor bolts

Precision double CNC machined 144bcd reliable track chain rings sized 47-65 tooth

Perfectly trimmed to fit racktime rear carriers

PROLOGO PROXIM W650 TIROX 155 BK/GY PERFORMANCE DOUBLE QuickTrack compatible for use withWhat started as a challenge to Polifactory, a multidisciplinary research laboratory that brings together young and brilliant minds, resulted in one of the most advanced E Bike saddles on the market Optimized saddle shape with 3mm more surface support with a 30 inclination to the tip and more flexible structure for impressive comfort Redesigned body shape and rear cover material designed to increase grip which ensures performance in all weather