{"product_id":"planet-bike-grunge-rear-fender","title":"Planet Bike Grunge Rear Fender – Seatpost Mount – 29\" MTB – Black","description":"\u003cp\u003eThe Planet Bike Grunge Rear Fender is a seatpost-mounted mudguard designed to keep trail spray, mud, and road grime off your back during wet rides. With a wide 85mm profile and long coverage, it helps protect riders whether they’re commuting through rain or riding muddy singletrack.\u003c\/p\u003e\n\u003cp\u003eThis rear fender mounts directly to the seatpost and works with a wide range of mountain bikes and hybrid bikes. Its flexible design makes it easy to install and remove while providing dependable protection in sloppy conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Functional Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMount type: Seatpost mounted\u003c\/li\u003e\n\u003cli\u003eFender type: Rear\u003c\/li\u003e\n\u003cli\u003eMaximum wheel size: 29\"\u003c\/li\u003e\n\u003cli\u003eFender width: 85mm\u003c\/li\u003e\n\u003cli\u003eMaximum tire width: 2.25\"\u003c\/li\u003e\n\u003cli\u003eLength: 460mm\u003c\/li\u003e\n\u003cli\u003eWeight: 174g\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eDesigned to block mud, water spray, and trail debris\u003c\/li\u003e\n\u003cli\u003ePlatform Type: Mountain Bike \/ Hybrid Bike\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility \u0026amp; Technical Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with most seatposts\u003c\/li\u003e\n\u003cli\u003eWorks with mountain bikes and hybrid bikes\u003c\/li\u003e\n\u003cli\u003eSupports wheel sizes up to 29\"\u003c\/li\u003e\n\u003cli\u003eRecommended tire width up to 2.25\"\u003c\/li\u003e\n\u003cli\u003eDoes not require frame fender mounts\u003c\/li\u003e\n\u003cli\u003ePlatform Type: MTB and commuter bikes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eService \/ Ownership Context\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSeatpost fenders are a quick solution for riders who want mud protection without installing full-coverage fenders. They’re commonly used on mountain bikes, gravel bikes, and commuters when riding in wet conditions or muddy trails.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFit \u0026amp; Use Signals\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood Fit:\u003c\/strong\u003e Your bike uses a standard seatpost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood Fit:\u003c\/strong\u003e Mountain bike or hybrid bikes up to 29\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood Fit:\u003c\/strong\u003e Riders commuting or riding trails in wet conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot A Fit:\u003c\/strong\u003e Bikes with no exposed seatpost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot A Fit:\u003c\/strong\u003e Tire widths larger than 2.25\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot A Fit:\u003c\/strong\u003e Riders needing full front and rear fender coverage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"display: none;\" data-ai=\"mechanic-insight\"\u003eSeatpost fenders like this are very common for mountain bikes that don't have rack or fender mounts. 85mm width works well for most 2.1–2.25 MTB tires. Easy upsell item during spring and fall riding when trails are wet. Not a full coverage commuter fender but great for preventing the classic mud stripe up your back. Installation takes about 30 seconds and most riders leave them on all season.\u003c\/div\u003e","brand":"Planet Bike","offers":[{"title":"Default Title","offer_id":53170659164474,"sku":"GG-FENDER-PBIKE-GRUNGE-RR","price":29.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5735\/8394\/files\/FE7009-2.jpg?v=1773697552","url":"https:\/\/gograva.com\/products\/planet-bike-grunge-rear-fender","provider":"Grava Adventure Corporation","version":"1.0","type":"link"}