crank set shimano 50x34T FC-RS510 + BB shimano RS500

The FC-RS510 crankset by Shimano - stiff 4-arm construction The Shimano FC-RS510 is a groupless 2x11-speed crankset for Road bikes with the asymmetric 4-arm construction known from Dura Ace, Ultegra and 105. This results in the stiffness and efficiency benefits available at an affordable price with the FC-RS510. The crank is also constructed according to the 2-piece principle, which increases strength without putting too much weight on.  Specifications: Application: Road, Cyclocross Compatibility: Shimano 2x11-speed Chainring Mount: 110 mm pitch circle, 4-arm asymmetrical Technical Information: Crankarm Material: aluminium  Chainring Material: aluminium, resin / aluminium  Axle Material: steel Gradation: 34-50 Crankarm Length: 165.0 mm, 170.0 mm, 172.5 mm, 175.0 mm Chainline: 43.5 mm Q-Factor: 150 mm Axle Diameter: 24 mm Compatible BSA Shell Width: 68 mm Recommended Bottom Bracket: BB-RS500 or BB-RS500-PB Pressfit Hollowtech II included.) Recommended Chain: HG-EV 11-speed, HG-X11 (e.g. CN-HG601-11) Features: - inexpensive and elegant crankset for 11-speed drivetrains - compatible with 135 mm over locknut dimension frames and 410 mm long chainstays - anodised crankarms and chainrings - stainless steel chainring bolts Technology: 2-Piece Integration of crankarm and inner bearing. Increased rigidity with a lighter weight. The axle bearings are far apart: the rigidity increases and the strength of the biker is effectively transferred. Precision bearing: low maintenance effort and simplified mount. Contents: - 1 x Shimano FC-RS510 crankset (34-50 tooth) - 1 x Shimano crank bolt - not incl. bottom bracket Note: kondisi crank 99% Copotan dari unit Bianchi dgn groupq set shimano 105 Sudah termasuk BB-RS500 Alasan dijual, karena begitu Beli langsung upgrade crank