Industry Nine iRiX IS41/IS52 Headset : IS41/28.6 | IS52/40 Integrated Complete Orange CheckoutTitle=Polar Bottle Breakaway Insulated 24oz Water Bottle ISEV-ISB is for a Shimano

ISEV-ISB is for a Shimano I-SPEC EV shifter mounting to a Shimano I-SPEC B brake

Formerly named "Flexible" or "Flex"

0° version

5 Maximum Rotor Size 220mm Stanchions Material Aluminum Maximum Tire Width 81mm Axle/Hub spacing 15x110mm TA Rake 44mm Spring Adjustments Air pressure Bottomless tokens

Extremely stable shoulder blocks for outstanding cornering grip

Industry Nine iRiX IS41/IS52 Headset : IS41/28.6 | IS52/40 Integrated Complete Orange CheckoutTitle=Polar Bottle Breakaway Insulated 24oz Water Bottle ISEV-ISB is for a ShimanoTECH SPECS Crown Race Diameter 40mm Headset Type Integrated Primary Color Orange Bearing Grade Stainless Steel SHIS Upper IS41 28. 6 Lower Cup 52mm Upper Cup 41mm Headset Position Complete Material Aluminum S. H. I. S. IS41 28. 6 IS52 40 SHIS Lower IS52 40 Steerer Tube 1 1 8 1. 5