{"product_id":"promax-ex-2-english-bottom-bracket-86-mm-raceface-easton-cinch-bottom-bracket-btbk0950-bicycle-bottom-brackets","title":"Promax EX-2 30mm English Bottom Bracket | CNC Machined Aluminum, Dual-Lip Seals, Sealed Bearings for RaceFace - Easton CINCH Spindles, Black","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your mountain or road bike with the Promax EX-2 Bottom Bracket - the perfect combination of durability, performance, and sleek design. Engineered for riders who demand reliability and precision, this 30mm bottom bracket features premium materials and innovative components that enhance your cycling experience.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Construction:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eCrafted from forged and CNC machined aluminum, the Promax EX-2 offers a lightweight yet robust construction that ensures stiffness and strength. The durable black finish provides corrosion resistance and a sleek aesthetic, making it a stylish addition to any bike build.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003ePerformance \u0026amp; Engineering:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eDesigned for high-performance riding, this bottom bracket incorporates dual-lip labyrinth low-friction seals that effectively keep dirt, water, and debris out. The custom sealed bearings deliver smooth pedal rotation and superior longevity, reducing maintenance and ensuring consistent power transfer.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eComponents \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eCompatible with 30mm spindle cranks such as RaceFace and Easton CINCH, the Promax EX-2 features precision-engineered components that maximize efficiency. The CNC-machined aluminum cups and sealed bearings work together to optimize rotational performance, making it ideal for aggressive trail riding, XC racing, or everyday biking.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eWith its sleek black finish and high-quality build, the Promax EX-2 complements a wide range of bike styles-from mountain bikes to gravel and cyclocross bikes. Its versatile design benefits riders looking for a reliable bottom bracket that can handle demanding terrain and rigorous cycling sessions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Forged, CNC-machined aluminum cups for enhanced stiffness and reduced weight\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Dual-lip labyrinth seals for low-friction, high-efficiency sealing\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Custom sealed bearings for long-lasting, smooth operation\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Compatible with popular 30mm crank spindles like RaceFace\/Easton CINCH\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003eUpgrade your bike's drivetrain with the Promax EX-2 Bottom Bracket-an essential component engineered for performance, durability, and style. Perfect for riders seeking reliable, high-quality cycling components that deliver top-tier efficiency on every ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eEnhanced performance for road and mountain biking with the Promax EX-2 Bottom Bracket, engineered for durability and precision.\u003c\/li\u003e\n\u003cli\u003eConstructed with forged and CNC machined aluminum cups, this bottom bracket delivers exceptional strength, stiffness, and lightweight reliability for demanding cycling adventures.\u003c\/li\u003e\n\u003cli\u003eFeatures dual-lip labyrinth low-friction seals that effectively block dirt and moisture, maintaining optimal pedal efficiency and extending component lifespan.\u003c\/li\u003e\n\u003cli\u003eEquipped with custom sealed bearings that run smoothly and quietly, ensuring consistent power transfer and low maintenance over long rides.\u003c\/li\u003e\n\u003cli\u003eCompatible with 30mm crank spindles like RaceFace\/Easton CINCH, making it an ideal choice for versatile bike builds and upgrades requiring high-performance, durable bottom brackets.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Promax","offers":[{"title":"Default Title","offer_id":42203905556547,"sku":"BTBK0950","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/CR2069.jpg?v=1773609553","url":"https:\/\/365cycles.com\/products\/promax-ex-2-english-bottom-bracket-86-mm-raceface-easton-cinch-bottom-bracket-btbk0950-bicycle-bottom-brackets","provider":"365 Cycles","version":"1.0","type":"link"}