Specifications: Dual Groove Pulley 1-1/4 Bushing Included Accepts: B Section / 5L Section Belts High-Quality Cast Iron Construction Solid Steel Bushing For Use on 1-1/4 Shaft Outside Diameter of Pulley: 6 Dual Groove Pulley 1-1/4 Bushing Included The bushing itself is made of solid steel and is precision machined to ensure high quality and secure attachment to your motor/engine shaft. The 1-1/4 bushing (Included) inserts into the center of the pulley and slides over the shaft. In stock $29.06 bikes & moore Profile Design Aerobar Bracket Riser Kit Unknown stock status $37.00 Amazon Profile Designs Riser Kit 40mm Black,One Size,329590003 In stock $42.19 Walmart Profile Design Aerobar Bracket Riser Kit : 40mm In stock $42.59 Masterdrive dual groove 6 cast iron pulley/sheave with 7/8 H bushing. Pulley has a 6 outside diameter and is designed to be used with an H style bushing. The 7/8 bushing (Included... NCA B Section Dual Groove 2 PC 6 Pulley w/ 1-1/8 Sheave Shiv Cast Iron V Belt As you tighten down the bolts on the H bushing it will tighten down on the shaft making this style of pulley much more secure than a standard 1 piece pulley. Cast Iron 6 Pulley Dual Groove B Section V Belt 5L w/ 1-1/4 Sheave Bushing Masterdrive dual groove 6 cast iron pulley/sheave with 1-1/4 H bushing for B section belt. This is a high-quality 2-piece pulley that measures 6 outside diameter and is designed to be used with an H style bushing. This pulley accepts B Section also known as 5L series belts, these belts are 5/8 wide. Cast Iron 6" Pulley Dual Groove B Section V Belt 5L W/ 5/8