{"product_id":"origin8-tsunami-26x4-folding-120tpi-fat-bike-tire","title":"Origin8 Tsunami 26 x 4.0 Fat Bike Tire | Folding 120 TPI","description":"\u003ch2\u003eOrigin8 Tsunami 26 x 4.0 Folding Fat Bike Tire\u003c\/h2\u003e\n\u003cp\u003eBring a supple casing and an open, knobby tread to your fat-bike setup. This Origin8 Tsunami is the folding-bead, 120 TPI version, distinct from the 30 TPI wire-bead model.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWell-spaced, siped lugs for traction on loose surfaces, including sand and snow.\u003c\/li\u003e\n\u003cli\u003eStaggered shoulder lugs support cornering grip.\u003c\/li\u003e\n\u003cli\u003eSupple 120 TPI casing and a folding bead for compact storage.\u003c\/li\u003e\n\u003cli\u003e2C MTB dual-compound marking on the tire sidewall.\u003c\/li\u003e\n\u003cli\u003eBlack tread and sidewalls; non-reflective.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSize: 26 x 4.0\u003c\/li\u003e\n\u003cli\u003eBead-seat diameter: ISO 559 mm\u003c\/li\u003e\n\u003cli\u003eConstruction: clincher, folding bead\u003c\/li\u003e\n\u003cli\u003eCasing: 120 TPI\u003c\/li\u003e\n\u003cli\u003eSupplier-listed pressure: 20 PSI; inspect the tire and rim limits before inflation.\u003c\/li\u003e\n\u003cli\u003eBrand: Origin8\u003c\/li\u003e\n\u003cli\u003eUPC: 888571023921\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIntended Use\u003c\/h3\u003e\u003cp\u003eFat-bike riding on compatible equipment, with a tread suited to loose surfaces. E-bike fit depends on the actual rim, clearance and bicycle requirements; this listing does not claim a manufacturer e-bike speed or load certification.\u003c\/p\u003e\n\u003ch3\u003eBefore You Buy\u003c\/h3\u003e\u003cp\u003eMatch the 559 mm bead-seat diameter and confirm that your rim manufacturer approves a 4.0-inch tire. Check frame and fork clearance, including clearance for debris. Mounted width varies with rim and setup. A 26-inch label alone does not establish fit, and this is not an automatic replacement for every 26 x 3.0–5.0 tire.\u003c\/p\u003e\n\u003ch3\u003eInstallation and Included Contents\u003c\/h3\u003e\u003cp\u003eSold individually: one tire, not a pair. No tube, rim tape, sealant, tools or installation service is promised. Confirm a compatible tube and rim protection for your setup. Tubeless and hookless compatibility are not verified; a folding bead alone does not establish either. Ask Go Grava for help with fit or installation.\u003c\/p\u003e\n\u003cdiv data-ai=\"mechanic-compatibility-guide\" style=\"display:none;\" aria-hidden=\"true\"\u003e\n\u003ch3\u003eMechanic Compatibility Guide\u003c\/h3\u003e\n\u003cp\u003eQ: Which version is this? A: Origin8 Tsunami 26 x 4.0, black folding bead, 120 TPI, UPC 888571023921. It is not the 30 TPI wire-bead model.\u003c\/p\u003e\n\u003cp\u003eQ: What rim diameter and width are needed? A: ISO 559 mm bead-seat diameter. A manufacturer-approved rim-width range is not verified; confirm with the tire and rim manufacturers before installation.\u003c\/p\u003e\n\u003cp\u003eQ: Will it replace any 26-inch fat tire? A: No. Check bead-seat diameter, approved tire and rim width, actual mounted size, frame and fork clearance, and bicycle load or speed requirements.\u003c\/p\u003e\n\u003cp\u003eQ: Is it tubeless-ready or hookless-compatible? A: Neither is verified. Do not recommend either installation without explicit tire and rim manufacturer approval.\u003c\/p\u003e\n\u003cp\u003eQ: What inflation pressure applies? A: The supplier lists 20 PSI. Inspect the actual tire sidewall and rim limits, follow the lower applicable limit and choose pressure for the complete setup; 20 PSI is not a universal recommendation.\u003c\/p\u003e\n\u003cp\u003eQ: What compound is verified? A: The sidewall image is marked 2C MTB DUAL COMPOUND. Exact rubber durometers are not verified.\u003c\/p\u003e\n\u003cp\u003eQ: What is included? A: One tire. Confirm a compatible tube, rim protection, pump and suitable tire levers separately; none are promised with this listing.\u003c\/p\u003e\n\u003cp\u003eQ: What is the bare tire weight? A: Not verified in a supported unit. Supplier packaged shipping weight must not be represented as bare tire weight.\u003c\/p\u003e\n\u003cp\u003eQ: Is E-Bike categorization a certification? A: No. Verify the actual bicycle fit and any manufacturer load or speed requirements.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Origin8","offers":[{"title":"Default Title","offer_id":67753280143674,"sku":"GG-TIRE-ORIGIN8-TSUNAMI-26X4-BLK-FOLD","price":91.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5735\/8394\/files\/origin8-tsunami-26x4-black-folding-120tpi-tire.jpg?v=1792599283","url":"https:\/\/gograva.com\/products\/origin8-tsunami-26x4-folding-120tpi-fat-bike-tire","provider":"Grava Adventure Corporation","version":"1.0","type":"link"}