{"product_id":"mountain-bike-12-speed-tower-base-repair-part-in-7075-aluminium-alloy-compatible-with-dt-swiss-mavic-hope-and-industry-nine-freehub-bodies-supplied-in-fovno-taki-size-with-colour-options-for-dt-i9-mavic-hope-and-new-style-dt-designs","title":"Mountain bike 12-speed tower base repair part in 7075 aluminium alloy, compatible with DT Swiss, Mavic, Hope and Industry Nine freehub bodies, supplied in FOVNO Taki size with colour options for DT, I9, MAVIC, Hope and new style DT designs","description":"\u003ch1\u003eFOVNO 7075 Aluminium Alloy 12-Speed Mountain Bike Tower Base for DT, Mavic, Hope \u0026amp; I9 Freehubs\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"FOVNO 7075 aluminium alloy mountain bike 12-speed tower base repair component\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1422\/2025-09-30\/original-image\/1619489417303.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis specific tower base component is designed as a repair or replacement part for the freehub mechanism on 12-speed mountain bikes. Its primary function is to restore correct engagement between the cassette and the rear wheel's hub. Manufactured from 7075 aluminium alloy, it is engineered to meet the demands of mountain biking, where component strength and reliability are crucial. The part is made to the FOVNO Taki size standard and is explicitly compatible with freehub bodies from several prominent manufacturers: DT Swiss, Mavic, Hope Technology and Industry Nine. This broad compatibility makes it a versatile spare part for mechanics and riders maintaining various high-end wheelsets.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"FOVNO 7075 aluminium alloy mountain bike 12-speed tower base repair component\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1422\/2025-09-30\/original-image\/1619489417328.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eAs a critical interface within the drivetrain, this tower base is built with material integrity and precise fitment in mind. Its design aims to directly replace original equipment parts, ensuring the restored freehub operates with the intended performance and shift precision of a 12-speed system.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe component is fabricated from 7075 aluminium alloy. This particular alloy is renowned in engineering applications, including bicycle and aerospace components, for its excellent strength-to-weight ratio and good fatigue resistance. In the context of a mountain bike freehub, these properties help the tower base withstand the high torque loads and repeated engagement shocks encountered during riding, particularly under hard pedalling or in demanding gear changes.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eThe product is supplied in the 'FOVNO Taki' size. This designation refers to the specific dimensional standard to which the part is manufactured, ensuring it will fit correctly within the corresponding FOVNO freewheel assembly. Correct sizing is essential for proper cassette alignment, smooth bearing operation, and reliable pawl engagement within the freehub body. Buyers should verify that this size matches their existing FOVNO-compatible hub system before purchase.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"FOVNO 7075 aluminium alloy mountain bike 12-speed tower base repair component\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1422\/2025-09-30\/original-image\/1619489417329.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis tower base serves a distinct, technical role within the bicycle's rear wheel assembly. It is not a general-use item but a targeted solution for specific maintenance scenarios, primarily within the realm of mountain biking where 12-speed drivetrains are common.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor professional mechanics, race team technicians, or dedicated enthusiasts, this part acts as a crucial spare. It enables the rapid repair of a worn or damaged freehub mechanism on wheels from DT Swiss, Mavic, Hope or Industry Nine without needing to replace the entire expensive wheelset. This can be particularly valuable during multi-day events, tours, or in a workshop setting to minimise bike downtime, keeping a rider's primary wheelset in service.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor the home mechanic or rider performing their own maintenance, this tower base provides a pathway to refurbish a rear hub. Replacing a worn tower base can resolve issues like inconsistent freehub engagement, cassette wobble, or unusual noise. It represents a cost-effective component-level repair compared to purchasing a new freehub body or complete wheel. However, installation requires specific tools and technical knowledge of hub servicing.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"FOVNO 7075 aluminium alloy mountain bike 12-speed tower base repair component\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1422\/2025-09-30\/original-image\/1619489417335.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe value of this product lies in its targeted functionality, material specification, and compatibility. It addresses a clear need for a specific bicycle component, focusing on practicality and restoration of original equipment function.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eBy enabling the repair of the existing freehub, this part supports a repair-over-replacement approach. It allows riders to extend the service life of their current DT Swiss, Mavic, Hope or Industry Nine wheels, which is both economically and environmentally favourable compared to discarding a hub assembly for a single worn component. Once installed, the 7075 aluminium alloy construction is designed for long-term service with standard freehub maintenance.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis tower base is chosen for its direct application: it is a precise, single replacement part for a known technical issue. The use of 7075 aluminium alloy indicates a focus on durability appropriate for mountain biking. Its clearly stated compatibility with four major freehub brands (DT, Mavic, Hope, I9) reduces the risk of incorrect part ordering. The availability in different colour finishes (DT, I9, MAVIC, Hope, new style DT) is a secondary benefit, allowing for visual coherence with the rest of the wheel or bike frame if desired.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"FOVNO 7075 aluminium alloy mountain bike 12-speed tower base repair component\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US11\/1422\/2025-09-30\/original-image\/1619489417336.webp\"\u003e\u003c\/div\u003e","brand":"bygmmn-fb","offers":[{"title":"I 9 \/ FOVNO freewheel \/ 1PCS","offer_id":57350482493771,"sku":"CJSD110103803CX","price":77.88,"currency_code":"GBP","in_stock":true},{"title":"Hoep \/ FOVNO freewheel \/ 1PCS","offer_id":57350482526539,"sku":"CJSD110103802BY","price":77.88,"currency_code":"GBP","in_stock":true},{"title":"MAVIC \/ FOVNO freewheel \/ 1PCS","offer_id":57350482559307,"sku":"CJSD110103804DW","price":77.88,"currency_code":"GBP","in_stock":true},{"title":"DT \/ FOVNO freewheel \/ 1PCS","offer_id":57350482592075,"sku":"CJSD110103801AZ","price":61.88,"currency_code":"GBP","in_stock":true},{"title":"New style DT \/ FOVNO freewheel \/ 1PCS","offer_id":57350482624843,"sku":"CJSD110103805EV","price":61.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/9700\/7435\/files\/1619489417328.webp?v=1779065757","url":"https:\/\/doverelle.com\/products\/mountain-bike-12-speed-tower-base-repair-part-in-7075-aluminium-alloy-compatible-with-dt-swiss-mavic-hope-and-industry-nine-freehub-bodies-supplied-in-fovno-taki-size-with-colour-options-for-dt-i9-mavic-hope-and-new-style-dt-designs","provider":"Doverelle","version":"1.0","type":"link"}