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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
Color Black Defined Color Black Flat Protection Sidewall ISO Diameter 507 / 24" BMX ISO Width (mm) 61 Labeled Size 24 x 2
} The Tech 4 uses all new internal sealing for reduced friction and the pivot spins on roller bearings
BB Included No Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Chainring BCD 110 Shimano Asymmetric Color Black Crank Length (mm) 170 Defined Color Black Designed for ebike Yes Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Number of Chainrings Single Pedal Spindle 9/16" Rings 42 Spindle Interface Type Shimano Hollowtech II
Weight: 600g (1
Axle to Crown Length 554 Brake Type Post Mount 180 Color Shiny Black Crown Race 40 Defined Color Black External Adjustments High Speed Compression Damping External Adjustments Low Speed Compression Damping External Adjustments Rebound Damping Front Axle 15mm Thru x 110mm Lockout Switch None Maximum Tire Width 72 Negative Spring Air Offset 37 Positive Spring Air S
Shimano XTR/Dura-Ace CN-HG901-11 Chain - 11-Speed 116 Links Silver MPFN-DBB386PS/2-BKTK Color Black Defined Color BlackShimano Dura Ace CN HG901 11 Chain 11 Speed 116 Links Silver. The Shimano Dura Ace HG901 11 chain offers smooth and reliable shifting performance with an asymmetric plate design for 11 speed drivetrains. Compatible with 11 speed drivetrains SIL TEC surface treatment: SIL TEC is an advanced plating process that improves system performance through the use of imbedded flourine molecules. Its asymmetric design ensures smooth front and rear shifts while
