Surly Hurdy Gurdy Chain Tensioner - 9/10mm Axles Black Each MFPN=HBSP325R BB Included No Chainline/Hub Compatibility

BB Included No Chainline/Hub Compatibility 141/148 Boost Hubs Chainring BCD Direct Mount Color Black Crank Intended Use Mountain Crank Length (mm) 175 Defined Color Black Drivetrain Speeds 12 Number of Chainrings Single Pedal Spindle 9/16" Rings 32

AL7075 stamped and CNC machined outer chainring

}Wheels Manufacturing Derailleur Hanger - 58

It’s been designed to have just the right amount of flex and forgiveness across the carbon frame without sacrificing performance or efficiency

Surly Hurdy Gurdy Chain Tensioner - 9/10mm Axles Black Each MFPN=HBSP325R BB Included No Chainline/Hub CompatibilityThe Surly Hurdy Gurdy is a stainless steel chain tensioner designed to prevent rear wheel slippage in semi horizontal forward facing dropouts like those on the Surly Cross Check. Its construction provides long term durability while dual axle holes allow for a wide range of fore aft wheel adjustment. Compatible with standard quick release skewers bolted axles and nutted axles up to 10mm. Includes QR adapter washer Sold Individually