Salsa Alternator Plus Rear Rack The Alternator Standard Rack is a rear rack designed specifically to work with Salsa frames with 135/142/148mm rear dropouts. Constructed of 6061-T6 aluminum, the Alternator Plus features a 135 x 325mm cupped deck to provide a solid platform for large and bulky items that need to be strapped down. The large pannier hook stops make sure your bag fits securely to the rack and extra long support struts to ensure the rack fits securely to your bike. Made specifically for Salsa frames, the Alternator Plus Rack is easy to install and even easier to use. Once mounted to your favorite Salsa bike, load up and go! Tubular 6061-T6 aluminum construction135 x 325mm cupped deck Extra long struts for improved range of fit. Straight and shaped (kinked) struts included Large pannier hook stops Black powdercoat finish27kg maximum recommended load Mounting kit included765 grams NOTE: Designed as a rear rack solution for Salsa frames that feature 135/142/148mm-spaced Alternator dropouts NOTE: Deck requires a minimum of 320mm clearance from seatstay mounting points NOTE: Salsa Rack-Lock needed for frames without upper seatstay mounts | Salsa | Alternator Plus Rear Rack 135Mm-148Mm Spacing Black