SHIMANO Cues U6000-1 crankset 170 mm

Stiff And Efficient Pedaling For Trekking And Urban Exploration This Hollowtech Ii Crankset´s Superior Chain Retention And Stiff Yet Lightweight Design Boost Confidence On Long Trekking Trips. Features: - Special Gear Tip Shape Improves Chain Engagement And Retention For Smooth Riding Over Rough Terrain - Dynamic Chain Engagement - Hollow-Forged Crank Maximizes Power Transfer While Limiting Weight Specifications: - Series: Cues U8000 Series - Rear Speeds: 11/10/9 - Compatible Chain: Linkglide, Hg 11-Speed - Chain Line (Mm): 50 - O.L.D.|Thru (Mm): 142 - O.L.D.|Qr/Nut (Mm): 135 - P.C.D. (Mm): 110 - Spider/Gear Arms: 4 - Chainring Combination: 40t, 42t - Q-Factor (Mm): 180 - Crank Arm Length (Mm)|175: Yes - Optional Chain Guard|With Chain Guard: Yes - Optional Chain Guard|Without Chain/Bash Guard: Yes - Hollowtech Ii: Yes - Compatible Bottom Bracket Type|Outboard: Yes - Recommended Bottom Bracket|Threaded (Normal): Bb-Mt801 - Recommended Bottom Bracket|Press-Fit: Bb-Mt800-Pa - Threaded Bottom Bracket Shell Width (Mm)|68: Yes - Threaded Bottom Bracket Shell Width (Mm)|73: Yes - Chain Case Compatible: Yes - Stainless Chain Guard Fixing Screw: Yes - Crank Fixing Screw Included: Yes Technology: Dynamic Chain Engagement: - Shimano’S Dynamic Chain Engagement+ Is A Special Gear Teeth Profile Designed For Use In Single-Chainring Configurations For Xc, Enduro, And Trail Riding. - It Gives More Chain Retention And Smoother Pedaling - Even Over Bumpy Terrain. Chain Retention Of Any Gear Will Reduce Abrasion And Worn Out. Hollowtech Ii: - Providing The Best Balance Of Stiffness, Strength, Weight And Rotating Performance The Concept Of Hollowtech Ii Technology Is Focused On Producing A Superior Crankset Which Will Maximize A Rider’S Power Transfer. The Rigidity Of The Crankset Ensures Pedaling Efficiency While Its Weight, A Key Element Of The Crankset, You Want Light, Aids In Cycling Longer Distances Over Which The Rider Needs To Pedal More. Naturally, Shimano Strove For The Optimum Balance Between The Conflicting Needs Of Stiffness While Producing A Lightweight Crank. Hollowtech Technology Is An Ultra-Lightweight Hollow Crankarm Created By Shimano With The Company’S Own Proprietary Forging Technology That Also Maintains Rigidity. The Addition Of Hollowtech Ii Technology Integrates The Bottom Bracket Axle With The Right Crankarm For More Stiffness And A Weight Savings To Achieve A High-Dimensional Balance. Its Outboard Bottom Bracket Bearing System Provides Better Weight Distribution And More Pedaling Stability, Allowing For More Efficient Power Transfer. The Hollowtech Ii Crankset Has Been Developed By Pursuing The Optimum Balance Of Stiffness & Rotating Performance In A Lightweight And Beautiful Crankset Design.