--- product_id: 42589824 title: "31.8 Stem 45mm Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Black Blue Gold Red)" brand: "wake" price: "71.18 DT" currency: TND in_stock: true reviews_count: 13 category: "Wake" url: https://www.desertcart.tn/products/42589824-31-8-stem-45mm-bike-stem-wake-mountain-bike-stem store_origin: TN region: Tunisia --- # 45mm Short Length for Agile Control 6061 T6 CNC Aluminum Alloy 31.8mm Handlebar Diameter Fit 31.8 Stem 45mm Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Black Blue Gold Red) **Brand:** wake **Price:** 71.18 DT **Availability:** βœ… In Stock ## Summary > πŸš΅β€β™‚οΈ Upgrade Your Ride, Own the Trail! ## Quick Answers - **What is this?** 31.8 Stem 45mm Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Black Blue Gold Red) by wake - **How much does it cost?** 71.18 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/42589824-31-8-stem-45mm-bike-stem-wake-mountain-bike-stem) ## Best For - wake enthusiasts ## Why This Product - Trusted wake brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact 45mm Length:** Optimized short stem length enhances bike handling and responsiveness for aggressive riding styles. - β€’ **Vibrant Color Options:** Choose from sleek Black, Blue, Gold, or Red to match your bike’s personality and stand out on the trail. - β€’ **Secure Four-Bolt Clamp:** Ensures your handlebar stays locked in place, giving you confidence on every ride. - β€’ **Universal Compatibility:** Fits most road, MTB, BMX, fixie, and downhill bikes with a standard 31.8mm handlebar diameter. - β€’ **Precision CNC Machined Strength:** Crafted from high-grade 6061 T6 aluminum alloy for unbeatable durability and lightweight performance. ## Overview The WAKE 31.8 Stem is a premium 45mm short handlebar stem engineered from CNC machined 6061 T6 aluminum alloy. Designed for universal fit across road, mountain, BMX, and fixie bikes, it offers lightweight strength (130g) and secure four-bolt clamping for enhanced control and durability. Available in multiple striking colors, it’s the perfect upgrade for riders seeking precision handling and style. ## Description Specification: Handlebar center diameter: 31.8mm (1-1/4") tube diameter: 28.6mm (1-1/8") Length: 45mm Weight: 130g Color: Matt Black Size: 31.8*28.6*45mm Style: high intensity stem Material: Aluminum alloy AL6061 T6Package Include: 1* Bike StemFAQ: Q: Will the Bike Stem fit for Mountain Bikes, Road Bike, MTB, BMX etc? A: As long as the bar's diameter at the center where it has to attach to the stem is around 31.8mm, it should fit. Check your tube diameter too, it should be 1 and 1/8 inches.Q: What size is the tube and handbar? A: tube diameter: 28.6mm (1-1/8"), Handlebar center diameter: 31.8mm (1-1/4")Q: What is the Height of the bike stem? A: 45mm (center distance of the two holes)Add The Bike Stem to Your Cart, Have a Great Ride Experience Review: Great Stem Upgrade for a Better Ride - I bought this Wake 31.8 mm bike stem to upgrade my mountain bike, and it turned out even better than I expected. It feels sturdy, well-built, and surprisingly light. Installing it was simple, and it fit right away without needing any adjustments. After using it on a few rides, I noticed the steering feels more responsive and the bike handles much better. The different color options are a nice bonus and make the bike look great. For the price, the quality is excellent. Overall, I’m very happy with this purchase and would definitely choose it again. Review: Ridstar - Very nice quality; made the handbars on the Ridstar Q20 closer, which improved comfort. The color is simple and looks awesome. Size is perfect, not too small nor big; installation was very easy, can be adjusted all around and was very versatile. ## Features - Handlebar diameter: 31.8mm (1-1/4"), Tube diameter: 28.6mm (1-1/8"), Length: 45mm (center distance of the two holes), Weight: 130g - Universal short handle bar stem suitable for most road bike, fixed gear bicycle, mountain bikes, downhill bike, track bike, MTB, BMX, DH, etc. - Constructed of high-strength CNC machined 6061 T6 aluminum alloy. - Easy installation, just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position - Suitable for modified, DIY, upgrade the bike. Downhill, Chongshan, climbing, with them very comfortable. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071YV77R7 | | Best Sellers Rank | #8,832 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #3 in Bike Stems | | Bike Type | Mountain Bike | | Brand | WAKE | | Brand Name | WAKE | | Color | Black | | Customer Reviews | 4.6 out of 5 stars 6,352 Reviews | | Item Diameter | 31.8 millimeters | | Item Dimensions W x H | 1.25"W x 1.77"H | | Item Weight | 4.64 ounces | | Manufacturer | CYSKY | | Manufacturer Part Number | WAKE | | Material | Aluminum | | Material Type | Aluminum | | Model Number | WAKE | | Number of Items | 1 | | Product Dimensions | 1.25"W x 1.77"H | | Unit Count | 1 Count | ## Product Details - **Brand:** WAKE - **Color:** Black - **Item Weight:** 4.64 ounces - **Material:** Aluminum - **Product Dimensions:** 1.25"W x 1.77"H ## Images ![31.8 Stem 45mm Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Black Blue Gold Red) - Image 1](https://m.media-amazon.com/images/I/61G-UwaGYsL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Stem Upgrade for a Better Ride *by S***L on December 2, 2025* I bought this Wake 31.8 mm bike stem to upgrade my mountain bike, and it turned out even better than I expected. It feels sturdy, well-built, and surprisingly light. Installing it was simple, and it fit right away without needing any adjustments. After using it on a few rides, I noticed the steering feels more responsive and the bike handles much better. The different color options are a nice bonus and make the bike look great. For the price, the quality is excellent. Overall, I’m very happy with this purchase and would definitely choose it again. ### ⭐⭐⭐⭐⭐ Ridstar *by P***G on July 5, 2026* Very nice quality; made the handbars on the Ridstar Q20 closer, which improved comfort. The color is simple and looks awesome. Size is perfect, not too small nor big; installation was very easy, can be adjusted all around and was very versatile. ### ⭐⭐⭐⭐⭐ Perfect *by J***Y on August 7, 2026* It fit perfectly for my husbands giant ## Frequently Bought Together - 31.8 Stem 45mm Bike Stem Wake Mountain Bike Stem Short Handlebar Stem for Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling (Aluminum Alloy, Black Blue Gold Red) - ODI Downhill Number Plate, Ag, Black - WEIYINGSI Universal 7/8 Inch 22mm Dirt Bike Handlebars, Upgraded Pit Bike Handlebar with Foam Pad for Motocross CRF YZF KXF KLX RMZ DRZ Pit Dirt Bike ATV Quad - Black --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/42589824-31-8-stem-45mm-bike-stem-wake-mountain-bike-stem](https://www.desertcart.tn/products/42589824-31-8-stem-45mm-bike-stem-wake-mountain-bike-stem) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-26*