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Ships within 48 hours · Estimated delivery Nov 1 - Nov 6
Pro Head Reinforcement System (PHR) has a larger and more spherical contact area and is designed to balance loads transferred to the rim
(mm) 25 Manufacturer Number 4085 Material Steel Thickness 7
Replacement rollers and pulleys for MRP chain guides
Prevents foaming and overheating
E*thirteen Idler Pulley 06+ Single Ring Guides ISO-520 Pro Head Reinforcement System (PHR)Service parts for E 13 chain guides EV 4268 includes dual step roller, bearing, axle and spacer TECH SPECS description idler pulley model E*thirteen single ring guides color black
