ADAPTER MEGAEXO CRANK

386EVO crank into a PF30 or BB30 frame

200-3204
MW258A Washer Anodized Black

Οι μεσαίες τριβές ΒΒ86 είναι συμβατές με τους άξονες Shimano. Το κιτ αποτελείται από δύο κύπελλα που πιέζονται σε κάθε πλευρά του κεντρικού ανοίγματος.

Τα κύπελλα διαθέτουν ρουλεμάν CeramicSpeed. Οι μεσαίες τριβές προσφέρουν χαμηλή οπισθέλκουσα, μεγάλη διάρκειας ζωής, σκληρυμένο χάλυβα και τα εξαιρετικά λεία σφαιρίδια των ρουλεμάν CeramicSpeed για μέγιστη απόδοση. 

The GXP system does not rely on a lateral load to adjust the bearing clearance as other systems do, but the left bearing is clamped between the bottom bracket axle and the left crank arm. This allows the right-hand bearing to move axially freely on the bottom bracket axle. This prevents premature bearing wear.

Bottom bracket BB-ALM92/CZ mtb BB92 24mm cr-mo steel

SRAM saw the opportunity to make a better press fit system where all the best from BB30 and PressFit™ bottom brackets would be combined into one captivating package. Pressfit 30™ will feature an integrated seal, pre-assembled into the cups, to further prolong bearing life. The key difference with Pressfit 30™ is how the bearings are fitted into the frame. Bearings are housed in nylon cups which will be pressed into the frames bottom bracket shell. This bottom bracket is designed for 30mm spindle cranksets.

Frames will need a 46mm inner-diameter bottom bracket shell to accommodate this system. Pressfit 30™ for road will require a 68mm wide shell while Pressfit 30™ for MTB will require a 73mm wide shell.