--- product_id: 198064731 title: "DRIFT MANIAC 7 Speed Freewheel For E-Bike 11-28T/11-34T Screw On Freewheel" brand: "drift maniac" price: "¥11096" currency: JPY in_stock: true category: "Drift Maniac" url: https://www.desertcart.jp/products/198064731-drift-maniac-7-speed-freewheel-for-e-bike-11-28t store_origin: JP region: Japan --- # Threaded screw-on fit 7-speed precision gearing Chromoly steel durability DRIFT MANIAC 7 Speed Freewheel For E-Bike 11-28T/11-34T Screw On Freewheel **Brand:** drift maniac **Price:** ¥11096 **Availability:** ✅ In Stock ## Summary > ⚡ Shift into the future with unstoppable power and precision! ## Quick Answers - **What is this?** DRIFT MANIAC 7 Speed Freewheel For E-Bike 11-28T/11-34T Screw On Freewheel by drift maniac - **How much does it cost?** ¥11096 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/198064731-drift-maniac-7-speed-freewheel-for-e-bike-11-28t) ## Best For - drift maniac enthusiasts ## Why This Product - Trusted drift maniac brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** High-strength chromoly steel construction with nickel plating ensures long-lasting resistance to wear and torque stress. - • **Lightweight Power:** At just 485g, this freewheel balances durability with minimal added weight, enhancing your e-bike’s agility. - • **Torque-Ready Ratchet:** Engineered ratchet mechanism withstands powerful electric motor torque for reliable, consistent rides. - • **Smooth 7-Speed Shifting:** Optimized gear range (11-28T/11-34T) for versatile e-bike performance across mixed terrains. - • **Effortless Compatibility:** Threaded screw-on design fits standard motorized rear hubs, making upgrades seamless and hassle-free. ## Overview The DRIFT MANIAC 7 Speed Freewheel is a premium, electric bike-specific drivetrain component featuring a durable chromoly steel build, a versatile 7-cog gear range (11-28T/11-34T), and a threaded screw-on design for easy installation. Designed to handle high torque from e-bike motors, it offers smooth shifting and long-lasting performance for adult riders tackling mixed terrains. ## Description Shop 7 Speed Freewheel For E-Bike 11-28T/11-34T Screw On Freewheel. Free delivery and returns on all eligible orders. ## Features - 7cogs dnp freewheel, teeth numbers:11-13-15-18-21-24-28 - Electric bike specific 7 Speed freewheel,Made of high strength and durable chromoly Steel - Total height: 37.1mm+/-0.1mm(Leave min 39mm for compable hub), Weight:485g+/-1g..Nickel plated surface treatment. - Designed for E-bike, ratchet mechanism is high strength and durable, able to withstand the torque generated from the electric motor. - Fits standard motorized rear hub with threaded freewheel mount, compatible also with standard threaded bicycle freewheel hub. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07XYNSHZC | | Age Range Description | Adult | | Age range (description) | Adult | | Best Sellers Rank | 20,057 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 33 in Cassettes & Freewheels for Bikes | | Bicycle Drivetrain Type | Derailleur | | Bicycle Gear Shifter Type | Twist Grip | | Bike Type | Electric Bike | | Bike type | Electric Bike | | Brake Style | Linear Pull | | Brand | DRIFT MANIAC | | Brand Name | DRIFT MANIAC | | Colour | 7S-11-28T | | Country Of Origin | China | | Customer Reviews | 4.4 out of 5 stars 1,067 Reviews | | Derailleur Configuration | Rear | | Electric Assist Type | electrico | | Gear Type | freewheel | | Is Assembly Required | No | | Item Weight | 483 Grams | | Manufacturer | DRIFT MANIAC | | Model Name | Epoch | | Model Number | DMBA1829 | | Model Year | 2020 | | Number Of Speeds | 7 | | Number of speeds | 7 | | Power Source | Electric motor | | Size | 11-28T | | Specific Uses For Product | Mixed Terrain | | Style Name | Utility | | Suspension Type | Rigid | | Suspension type | Rigid | | Theme | 7 speed freewheel | | UPC | 632016550721 | | Warranty Type | Limited | | Wheel Material | Alloy Steel | ## Product Details - **Age range (description):** Adult - **Bike type:** Electric Bike - **Brake style:** Linear Pull - **Brand:** DRIFT MANIAC - **Colour:** 7S-11-28T - **Item weight:** 483 Grams - **Number of speeds:** 7 - **Size:** 11-28T - **Specific uses for product:** Mixed Terrain - **Suspension type:** Rigid ## Images ![DRIFT MANIAC 7 Speed Freewheel For E-Bike 11-28T/11-34T Screw On Freewheel - Image 1](https://m.media-amazon.com/images/I/61ExTMSJP9L.jpg) ## Available Options This product comes in different **Colour Name** options. ## Questions & Answers **Q: How about 11-34 will this work on shimano a 7 speed 14-28 freewheel as well** A: I replaced a shimano 14-28..with this drift maniac 11-28..it works well on my lectric xp. I don't know if a 11-34 will fit without any adjustments. SR **Q: Is this 34mm thread ?** A: hub freewheel thread diameter:34mm for 7 speed freewheel 11-28t **Q: Is this a freewheel or a cassette? does drift maniac actually make any freewheels or are they all really cassettes?** A: I don't know if Drift Maniac actually makes anything or if they just sell what other people make, but it's an actual freewheel cluster. It uses a standard 12 spline freewheel wrench and comes off as a single unit rather than a stack of individual cogs. **Q: Will it fit a Radcity 4 11/34? I know nothing about replacing a sprocket set.** A: I have a 2017 RadCity and this fit. Worked real well for about 2 months until the smallest gear fell apart. I can still use gears 1-6, 7 just has a big chunk missing. ## Frequently Bought Together - DRIFT MANIAC 7 Speed Freewheel for E-Bike 11-28T/11-34T Screw On Freewheel - DRIFT MANIAC DNP Freewheel Removal Tool for 7 Speed 8s 9s - PARK TOOL FR-1.3 Freewheel Remover Shimano Uniglide Tool,Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/198064731-drift-maniac-7-speed-freewheel-for-e-bike-11-28t](https://www.desertcart.jp/products/198064731-drift-maniac-7-speed-freewheel-for-e-bike-11-28t) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-03*