{"product_id":"7-speed-freewheel-and-21-speed-cassette-gear-set-f","title":"7 Speed Freewheel And 21 Speed Cassette Gear Set For Mountain Cross And Road Bikes In Heavy Duty Steel, Rust Resistant Rear Hub Sprocket Replacement, Lightweight Performance Upgrade For Daily Trails","description":"\u003cdiv\u003eHeavy-Duty 7-Speed Freewheel and 21-Speed Cassette For MTB\u003cbr\u003e\n✔️ Heavy-duty steel construction, corrosion resistant, 1 x freewheel set \u003cp\u003eThis freewheel and cassette set provides a 7-speed rear gearing option that pairs with a standard hub to replace worn sprockets on mountain and road bikes. It's built for daily riding on trails and commuting, delivering durable performance.\u003c\/p\u003e ✅ High-strength steel construction resists rust and deformation for durability.\u003cbr\u003e\n✅ Fine thread design ensures close hub connection and smooth operation.\u003cbr\u003e\n✅ Smooth rotation with minimal noise for quiet transmission.\u003cbr\u003e\n✅ Provides fast riding speed with less pedaling effort.\u003cbr\u003e\n✅ Suitable for mountain freewheel installation and daily maintenance.\u003cbr\u003e\n✅ Weight: 430 g (15.2 oz); Size: 115 mm × 115 mm \/ 4.5 in × 4.5 in\u003cbr\u003e \u003cp\u003e💡 What is a freewheel and cassette set used for in mountain and road bikes, and why choose steel versions?\u003c\/p\u003e\nSteel versions are handy for everyday rides due to durability and long life.\n- Powerful, reliable power transfer for daily MTB and road riding\u003cbr\u003e\n- Rust-resistant steel resists corrosion in harsh conditions\u003cbr\u003e\n- Standard hub compatibility simplifies replacement\u003cbr\u003e\n- Budget-friendly upgrade for daily trails and commuting\u003cbr\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48529825661163,"sku":"VXB0DNR8XQV6","price":49.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71iQCKbBLjL.jpg?v=1779605809","url":"https:\/\/vxb.com\/products\/7-speed-freewheel-and-21-speed-cassette-gear-set-f","provider":"VXB Bearings","version":"1.0","type":"link"}