| Redshift 27.2mm Seatpost Shim |
 The Redshift 27.2mm Seatpost Shim is the answer to your seatpost compatibility question. Redshift recommends using their 27.2mm Seatpost Shim on seat tube diameters larger than 27.2mm. Simply drop-in the correct diameter shim into your frame's seat tube, slide in the seatpost, adjust to your specific height then tighten your seatpost clamp. Unfortunately, the Redshift Seatpost Shim is not compatible with aero (non-round) seatposts or seatposts with smaller than 27.2mm diameters. Redshift takes to worry out of your seatpost installation with the 27.2mm Seatpost Shim. Seatpost Shim Features: Allows you to use any 27.2 mm seatposts in larger seat tubes Compatible with Redshift Dual-Position 27.2 mm Seatpost (Aluminum and Carbon) Not compatible with aero (non-round) seatposts or seatposts with smaller than 27.2mm diameters Material: Black anodized aluminum Length: 100mm Inside Diameter: 27.2mm Outside Diameter: 28.6mm, 29.8mm, 30.0mm, 30.9mm, 31.6mm, or 31.8mm Weight: 43g - 27.2-30.9mm, 51g - 27.2-31.6mm, 53g - 27.2-31.8mm Note: To determine the size of your current seatpost, remove old seatpost and review for specifications (near the bottom). Look up the make, model and year of your bike on the manufacture's website. Finally, your local bike shop mechanic can help provide an accurate measurement. Shipping weight: .13 lbs. Price: 9.99 |