Specialized Roubaix Sl4 2016 Bottom Bracket
The new tarmac was introduced with a bb30 specific frame.
Specialized roubaix sl4 2016 bottom bracket. Road bike with endurance features but race character. In the same year specialized started sending out warranty kits to their dealers. With the awesome performance of its sl4 fact 8r carbon frame and fork that feature our zertz vibration damping inserts along with the reliability of the shimano tiagra build kit the roubaix sl4 will take you to places you. With a black or silver aluminium insert expoxied by the manufacturer in the original virgin carbon 61x46 mm bottom bracket shell converting it into a bb30 bottom bracket shell of 68x42 mm see the photos below.
Yes you have to replace the bottom bracket when you replace the crankset. It features a fact 10r carbon fiber frame that s been outfitted with shimano s bombproof tiagra components an ultra stiff praxis crankset and smooth rolling axis elite wheels. The latest roubaix sl4 is by far and away the best yet. Unfortunately this doesn t tell us much about the specific dimensions of the bb shell in an osbb frame.
Most specialized carbon osbb mountain frames are 73mm wide and 46mm inside diameter. Going back a few years the sl3 and all prior roubaix frames were bsa threaded. Buy specialized roubaix sl4 2016 road bike from 900 00. You will need the special praxis works bottom bracket tool the m30.
4 0 out of 5 star rating 4 0 usd dollar 8 000 00. The frame is a little more aggressive than previous versions and its zertz seatstays and forks seem to be actively suppressing the sort of. You will use a pf30 bottom bracket that has bearings pressed into the bb cups and the cups in turn press into the frame. The previous sl4 frames including the few sl4 models carried over for 2017 are osbb using bb30 bottom brackets.
Bottom bracket shell measures 61mm wide and can be recognized by the use of plastic inserts to fit the bearings. The new 2017 frames with the future shock are bsa threaded. The roubaix sl4 makes sure that you have everything you need to explore roads less travelled and still have a little something left in your wallet for a mid ride brew. The bottom bracket you have is designed only for the praxis crankset in a bb30 frame.
The roubaix sl4 makes sure that you have what you need to explore the road less traveled while keeping room in your wallet for a mid ride brew. This is your normal pf30 bb shell. The photo above showed a virgin carbon 61x46 mm bottom bracket shell and the orginal delrin bottom bracket supplied by specialized. This bike does come with a threaded bottom bracket that is compatible with shimano hollowtech 2 road chainsets.
Specialized s works roubaix sl4 review. Theirs is not compatible with shimano s. Of course you ll also benefit from our proprietary technology that s.