Surly Hurdy Gurdy Chain Tensioner

• Keeps a rear wheel from slipping forward in the dropout under pedal load
• Designed for semi-horizontal front-loading dropouts (like the Surly Cross Check)
• Material: Stainless Steel
• Two axle bolts allow for a wide variety of fore/aft wheel positions
• Works with standard QR's, bolted axles and nutted axles up to 10mm
• WARNING Handling this product will expose you to chemicals, including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For further information go to www.P65Warnings.ca.gov.