Satori Mamba Bike Bicycle Stem - 7 Degree Professional Level 3D Forged Alloy Product Features COMPATIBILITY: Compatible with handlebar clamp Size: 31.8mm ONLY. Fits for steerer size: 1-1/8" = 28.6mm. Suitable for professional level mountain bike, off road, MTB, downhill and road racing. STRONG DURABLE: Constructed from 3D forged alloy for lighter weight. A solid and reliable stem allows you to ride with confidence. Designed for improving your riding, crossing performance and experience. STUNNING FINISH: Matte black finishing makes it extremely easy to wipe off and clean. Matte black awesome look to match your bike. SPECS: Stem Length 90 mm. Fork Steerer Size: 28.6 mm / 1-1/8". Stack Height: 38mm. Stem Angle: -7 Degree. Weight is only around 129g = 0.28lbs. ORDER NOW, WORRY FREE! We're so confident about our product quality that we can provide a 5-year warranty! Made in Taiwan. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!