{"product_id":"odyssey-optis-tubeless-system-enhancements-tupk0157","title":"Optis Tubeless Tire Insert 29\" x 28-40mm Lightweight Dual-Valve Support for Gravel \u0026 Mountain Bikes | High-Performance RIM Lock System","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eBoost your mountain biking performance with the OPTIS Tubeless Tire Insert - a revolutionary, lightweight, and highly tunable solution designed for 29\" wheels with 28-40mm internal rim widths. Crafted with premium materials such as durable aluminum, nylon, and Thermoplastic Polyurethane (TPU), this insert offers unmatched durability and compatibility for aggressive rides on rough terrains.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Engineering Excellence\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eConstructed with precision, the OPTIS insert features a robust aluminum Presta valve paired with a flexible TPU and nylon body, ensuring longevity and reliable valve operation. The aluminum valve core is removable for easy maintenance, while the lightweight design adds less than 90 grams per wheel - making it ideal for riders seeking enhanced support without added weight.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003ePerformance \u0026amp; Innovative Technology\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eUtilizing Odyssey Pneumatic Tire Insert System (OPTIS), this high-efficiency tubeless insert transforms your tire into a dual-chamber system, separating grip from suspension. Inflate the insert separately at higher pressures, enabling lower tire pressures for exceptional grip, traction, and shock absorption on technical trails or steep descents. The dual-valve design allows precise tuning of internal support and grip, providing riders with customizable ride characteristics that traditional tubeless setups cannot match.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eComponents \u0026amp; Features\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003e- Standard Presta Valve w\/ Insert: Ensures compatibility with most rims and easy inflation.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003e- Rim Compatibility: Fits rims with a maximum internal width of 40mm and rim thickness up to 18mm (0.70 inches).\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003e- Secure Bead Lock: Inflated to the rim bead, it prevents burping, protects rims from impacts, and offers limited run-flat protection in case of punctures.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003e- Enhanced Rolling Efficiency: Reduces rolling resistance on rugged surfaces by facilitating lower tire pressures and lighter tires, improving ride efficiency without the hysteresis losses typical of foam inserts.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Versatile Use Case: Ideal for enduro, trail riding, gravel racing, and technical mountain biking, where optimal grip, support, and durability are critical.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003eStyle \u0026amp; Use Case\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003eDesigned for serious riders who demand peak performance, the OPTIS Tubeless Tire Insert enhances your bike's capability by improving stability, traction, and puncture resistance. Its sleek, yellow defined color not only provides easy identification but also adds a tactical aesthetic to your setup.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003eKey Specifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Material: Aluminum, Nylon, TPU\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Weight: 142g per wheel\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Max Inflation Pressure: 50psi\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Compatibility: 29\" wheels, rims with 28-40mm internal width\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Valve Type: Presta (Removable Core)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003eUpgrade your bike's performance with the OPTIS Tubeless Tire Insert - the peak of innovative tubeless technology designed to elevate your riding experience by providing superior grip, support, and durability. Whether conquering technical singletracks or powering through rough terrain, TRUST OPTIS for reliable, high-performance support.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eLightweight and highly tunable, the OPTIS Tubeless Tire Insert features a dual-chamber system that allows precise adjustment of grip and support, optimizing traction and stability on rugged terrains.\u003c\/li\u003e\n\u003cli\u003eConstructed with durable Nylon and TPU materials, this 29\" tubeless insert offers exceptional impact protection, rim guard, and limited run-flat capability, ensuring peace of mind during challenging rides.\u003c\/li\u003e\n\u003cli\u003eDesigned for versatility, the OPTIS insert fits rims with internal widths of 28-40mm and includes a standard Presta valve with aluminum construction, supporting inflation up to 50psi for customizable performance.\u003c\/li\u003e\n\u003cli\u003eEngineered to reduce rolling resistance, the OPTIS insert enables lower tire pressures and lighter tires, dramatically improving efficiency and grip over rough surfaces and technical trail conditions.\u003c\/li\u003e\n\u003cli\u003eFeaturing innovative bead lock technology that hugs the rim and prevents burping, the OPTIS system enhances overall ride quality, minimizes hysteresis losses, and extends the longevity of your tubeless setup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Odyssey","offers":[{"title":"Default Title","offer_id":42462008311875,"sku":"TUPK0157","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/TR00172.jpg?v=1779339611","url":"https:\/\/365cycles.com\/products\/odyssey-optis-tubeless-system-enhancements-tupk0157","provider":"365 Cycles","version":"1.0","type":"link"}