20g 27.2>31.8 31.6>34.9mm Lightweight Bicycle Seatpost Clamp/Binder Seat Post Bike These aluminum lightweight seat post clamps are fantastic value and light weight due to the CNC machined design.They have a machined out hollow clamp design and a low profile sleek retaining bolt, which means they are light and solidly made.31.8mm clamp use for 27.2 seatpost34.9mm clamp use for 31.6/31.8 seatpostThese are general rules of thumb, some new carbon bikes have additional carbon around the clamp area and require larger clamps.SPECIFICATIONS:Model: MTB/fixie/road seatpost clampMaterial: alloy aluminum AL6061 T6Color:black/red/blue/silver/goldWeight:approx 20g (31.8mm)Use: MTB,mountain bike ,folding bike,track bike,fixedgear,road bike and so onPackage included: 1x Clamps 20g 27.2>31.8 31.6>34.9mm Lightweight Bicycle Seatpost Clamp/Binder Seat Post Bike These aluminum lightweight seat post clamps are fantastic value and light weight due to the CNC machined design. They have a machined out hollow clamp design and a low profile sleek retaining bolt, which means they are light and solidly made.31.8mm clamp use for 27.2 seatpost34.9mm clamp use for 31.6/31.8 seatpostThese are general rules of thumb, some new carbon bikes have additional carbon around the clamp area and require larger clamps. SPECIFICATIONS: Model: MTB/fixie/road seatpost clamp Material: alloy aluminum AL6061 T6 Color:black/red/blue/silver/gold Weight:approx 20g (31.8mm) Use: MTB,mountain bike ,folding bike,track bike,fixedgear,road bike and so on Package included: 1x Clamps × × × × × × Tell a friend Visit store Watch now Postage info Click the Postage tab above the listing description for more info Click the Postage tab above the listing description for more info! Additional delivery notes PICK UP OPTION Sorry, our items are NOT available for pick-up. PAYING VIA PAYPAL We accept PayPal on our all our items so you can shop with confidence. Simple choose the PayPal option when proceeding through the checkout. Additional Information No additional information at this time Ask seller a question You might also like 4x Bicycle Water Bottle Cage Bolts Kit M5*14mm Stainless Anti-Rust Road/MTB Bike 6 pcs Bicycle Stem Bolt Kit M5*18mm Stainless Steel Anti-Rust Road/MTB Bike Scre 6x M6*20 Stem Bolt Kit Oil Slick/Rainbow BMX/MTB/Downhill/ATB Bike Bicycle PRO Masterpiece 31.6 27.2*380 6061 Rainbow/Oil Slick Seatpost Zero Deg MTB/Road Contact To contact our Customer Service Team, simply click the button here and our Customer Service team will be happy to assist. Ask seller a question © EZBike Parts & Fitness Postage Click the Postage tab above the listing description for more info Payment Accepted Payment Methods PayPal Returns Returns are accepted Items must be returned within 30 days of the auction ending Buyer will pay for return shipping. Additional Information: We do not accept exchanges. If you wish to exchange an item, simply return the item through eBay and purchase the size or color of item that you would like.