--- product_id: 376092560 title: "SRAM Rival Xplr Xg-1251 12-Speed Cassette" brand: "sram" price: "€ 325.31" currency: EUR in_stock: true reviews_count: 9 category: "Sram" url: https://www.desertcart.gr/products/376092560-sram-rival-xplr-xg-1251-12-speed-cassette store_origin: GR region: Greece --- # 12-speed precision gearing 10-44t wide gear range Mini Cluster tech for strength & weight SRAM Rival Xplr Xg-1251 12-Speed Cassette **Brand:** sram **Price:** € 325.31 **Availability:** ✅ In Stock ## Summary > ⚡ Shift into adventure mode with Rival Xplr XG-1251 — where precision meets power! ## Quick Answers - **What is this?** SRAM Rival Xplr Xg-1251 12-Speed Cassette by sram - **How much does it cost?** € 325.31 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/376092560-sram-rival-xplr-xg-1251-12-speed-cassette) ## Best For - sram enthusiasts ## Why This Product - Trusted sram brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightweight Durability:** Mini Cluster technology blends steel and aluminum cogs for a perfect balance of strength and reduced weight under rugged conditions. - • **Mud-Shedding Open Design:** Open cassette architecture clears debris effortlessly, keeping your drivetrain clean and shifting flawless on off-road trails. - • **Seamless 12-Speed Shifting:** Optimized for SRAM XDR driver body and XPLR 1x derailleurs delivering ultra-smooth, electronic gear changes every ride. - • **Flattop Chain Compatibility:** Engineered for modern Flattop chains ensuring reliable performance and easy maintenance for the serious cycling pro. - • **Versatile 10-44T Gear Range:** Conquer steep gravel climbs and sprint on asphalt with a 440% gear range tailored for adventure and all-road cycling. ## Overview The Rival Xplr XG-1251 is a high-performance 12-speed cassette designed for SRAM XDR driver bodies and XPLR 1x derailleurs. Featuring a wide 10-44 tooth gear range and Mini Cluster technology, it offers durable steel and lightweight aluminum cogs for smooth, precise electronic shifting across varied terrains. Its open design enhances mud clearance, making it ideal for gravel, adventure, and all-road cycling, while compatibility with Flattop chains ensures reliable, low-maintenance performance. ## Description Product description SRAM XPLR XG-1251 Cassette Make that daily ride from your front door a little spicier with some dirt. The 440% range of the XPLR XG-1251 cassette provides smooth gear progression when you’re sweating up gravel climbs. Tight jumps on the high end for when it’s time to drill it on asphalt Shift features on each cog are optimized for electronic shifting, so you’ll get fast, smooth and precise shifts every time X-Range gearing gives you more range and a smoother gear progression, so you’re always in the right gear Features 440% range gives the coverage 1x gravel riders want For use with XPLR 1x rear derailleurs Compatible with Flattop chains and with XDR driver body MINI CLUSTER technology for light weight and durability Wide Gear Range 10-44T: Provides a versatile gear range with cogs from 10 to 44 teeth Offering a balance of high-speed gears and low gears for climbing steep inclines. Utilizes X-Glide technology to enhance shifting performance. This technology improves gear engagement and reduces shifting effort, ensuring smooth and reliable gear changes. The open design of the cassette allows for better mud and debris clearing, which is particularly useful in off-road and gravel conditions. This design also helps in reducing overall weight Combines steel and aluminum to achieve a balance between strength and weight. Steel is used for durability in smaller cogs, while aluminum is used for larger cogs to reduce weight Designed to fit SRAM XD driver bodies, ensuring compatibility with a variety of hubs and straightforward installation XDR Mini Cluster SRAM Mini Cluster is a technology developed by SRAM to address the need for a lighter and more compact cassette while still offering a wide range of gears. The Mini Cluster design reduces the overall size and weight of the cassette By using fewer cogs and optimizing the design, the Mini Cluster helps reduce the weight of the cassette SRAM XDR is a freehub standard developed by SRAM for use with their high-performance 12-speed and 11-speed drivetrains, particularly in road and gravel cycling. It is an evolution of the XD driver body, designed to offer compatibility with a broader range of cassette options and improve overall drivetrain performance. The XDR driver body features a unique spline pattern that differs from the XD driver XDR is compatible with both 11-speed and 12-speed cassettes The XDR driver body provides a more robust engagement between the freehub and the cassette Made from durable materials to withstand the rigors of cycling, ensuring long-term reliability and performance Designed to work seamlessly with SRAM’s latest drivetrains Review: Works well - Not light, but works well. Have on my training wheels where weight.ia not my biggest concern. Review: Heavy - Cassette functions as it should, & it’s easily the best price around for anything comparable. However, actual weight is 415 grams, not 300 as claimed in the product details. ## Features - High-performance 12-speed cassette featuring a 10-44t gear range for versatile gravel and road riding, optimized for SRAM XDR driver body for seamless compatibility. - Crafted with durable steel cogs and lightweight Mini Cluster technology, offering enhanced strength and reduced weight for rigorous off-road and racing conditions. - Designed specifically for SRAM XPLR 1x rear derailleurs, providing smooth, precise electronic shifting with optimized gear progression to tackle varied terrains effortlessly. - Sleek silver finish with versatile gear ratios makes this cassette ideal for gravel, adventure, and all-road cycling, ensuring both style and function on every ride. - Innovative features include optimized shift features on each cog and compatibility with Flattop chains, delivering reliable performance and easy maintenance for demanding cycling enthusiasts. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09J27KMR9 | | Best Sellers Rank | #100,066 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #70 in Bike Cassettes & Freewheels | | Brand | SRAM | | Brand Name | SRAM | | Case Material Type | Aluminium | | Color | Silver | | Customer Reviews | 4.1 out of 5 stars 44 Reviews | | Global Trade Identification Number | 00710845869006 | | Included Components | 1 US | | Item Dimensions L x W x H | 14"L x 10"W x 3"H | | Item Type Name | Sram Cassette Xg1251 10-44 Xplr (rival) (axs)* | | Item Weight | 0.2 Kilograms | | Manufacturer | SRAM | | Manufacturer Part Number | 00.2418.119.000 | | Material | Multi | | Material Type | Multi | | Model Number | 2133030322 | | Mount Type | Braze-On Mount | | Mounting Type | Braze-On Mount | | Number of Teeth | 44 | | Product Dimensions | 14"L x 10"W x 3"H | | UPC | 710845869006 | | Unit Count | 1.0 Count | | Warranty Description | Limited Warranty | ## Product Details - **Brand:** SRAM - **Color:** Silver - **Material:** Multi - **Item Weight:** 0.2 Kilograms - **Mounting Type:** Braze-On Mount ## Images ![SRAM Rival Xplr Xg-1251 12-Speed Cassette - Image 1](https://m.media-amazon.com/images/I/71LsiIWzG-L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well *by J***S on September 27, 2025* Not light, but works well. Have on my training wheels where weight.ia not my biggest concern. ### ⭐⭐⭐ Heavy *by D***N on March 26, 2025* Cassette functions as it should, & it’s easily the best price around for anything comparable. However, actual weight is 415 grams, not 300 as claimed in the product details. ### ⭐⭐⭐⭐⭐ Worked as supposed to. *by D***G on January 12, 2025* Worked as supposed to. Great fit. ## Frequently Bought Together - SRAM Rival Xplr Xg-1251 12-Speed Cassette - SRAM Rival AXS Chain - 12-Speed, 120 Links, Flattop, Silver, D1 - SRAM Rival Xplr Axs Rear Derailleur --- ## 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.gr/products/376092560-sram-rival-xplr-xg-1251-12-speed-cassette](https://www.desertcart.gr/products/376092560-sram-rival-xplr-xg-1251-12-speed-cassette) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-06-24*