This Shimano Deore M6000 10 Speed Boost Double Chainset benefits from the technology of Shimano’s top-end models, yet it still offers outstanding value for money. Smooth Shifting Smooth and durable power transfer is provided by the two-piece "Hollowtech II” bottom bracket system, and quick and crisp shifting action is ensured thanks to the “Dyna-Sys” chainrings. Even under load, you’ll be able to shift with ease and maintain momentum as you beat your riding buddies or rivals to the bottom of the trail! Additional Item Top Features: - 3mm outboard crankset designed for "Boost" bikes. - Optimised gear combinations and ratios for trail riding. - Designed for an external bottom bracket system that is lightweight and incredibly strong. - Lightweight and rigid steel bottom bracket axle. - Smooth-shifting rhythm helps maintain speed and acceleration over challenging terrain. - Close step tooth profile for smooth shifting. - Stable shifting performance in any suspension position. - Single spike structure for stable shifting. - Dyna-Sys compatible. - Bottom bracket not included. Technologies: Hollowtech II: The concept of Hollowtech II technology is focused on producing a superior crankset, which will maximise a rider’s power transfer. The rigidity of the crankset ensures pedalling efficiency while its low weight, a key element of the crankset, aids in cycling longer distances. Naturally, Shimano strove for the optimum balance between the conflicting needs of stiffness while producing a lightweight crank. For most frames, Hollowtech II with its 24mm axle can set the bearing position outside of the frame to provide better weight distribution and more stability. Hollowtech II bottom brackets also have high-precision seals to increase durability, maintaining excellent rotating performance for long periods.
The Shimano Deore M6000 10 speed double chainset benefits from the technology of Shimano's top-end models, yet it still offers outstanding value for money. Smooth and durable power transfer is provided by the two piece "Hollowtech II” bottom bracket system and quick and crisp shifting action is ensured thanks to the “Dyna-Sys” chainrings. Even under load, you’ll be able to shift with ease and maintain momentum as you beat your riding buddies or rivals to the bottom of the trail. Additional Item Top Features: - Optimised gear combinations and ratios for trail riding. - Designed for an external bottom bracket system that is lightweight and incredibly strong. - Lightweight and rigid steel bottom bracket axle. - Smooth-shifting rhythm maintains speed and acceleration over challenging terrain. - Close step tooth profile for smooth shifting. - Stable shifting performance in any suspension position. - Single spike structure for stable shifting. - Dyna-Sys compatible. - Bottom bracket not included. Technologies: Hollowtech II: The concept of Hollowtech II technology is focused on producing a superior crankset, which will maximise a rider’s power transfer. The rigidity of the crankset ensures pedalling efficiency while its low weight, a key element of the crankset, aids in cycling longer distances. Naturally, Shimano strove for the optimum balance between the conflicting needs of stiffness while producing a lightweight crank. For most frames, Hollowtech II with its 24mm axle can set the bearing position outside of the frame to provide better weight distribution and more stability. Hollowtech II bottom brackets also have high-precision seals to increase durability, maintaining excellent rotating performance for long periods.
Shimano Tiagra FC4600 10sp Double Chainrings are compatible with Shimano Tiagra FC-4600 10-Speed double chainsets and other Shimano chainsets with a 5-bolt 130mm BCD bolt pattern.
Can also use 53T Outer Chainring from FC-6700, this is a "B" match which indicates that the parts are usable, but differ in materials, appearance, finish & size etc.
Lightweight Dura-Ace quality chainring.
This 10-speed double chainring features Shimano's Hyperglide and Dyna-Sys technologies. Remarkably stable and extremely efficient, the Shimano XT 10-Speed Double Chainring is an excellent upgrade or replacement component.
This crankset features a gear range that provides the perfect pedalling performance for large wheel bikes. It's smaller chainrings give an efficient and silent performance, even when used on long-travel full-suspension bikes. Plus, this double crankset has a 2-Piece aluminium construction for the perfect balance of strength and low weight at an affordable price. Shimano HG-X Further evolution of shifting performance, a directional mountain bike specific 10-speed HG-X chain provides smoother shifting, lighter weight and greater overall performance. This directional chain features an outer chainring that's optimized for front shifting while the inner chainring is optimized for rear shifting.
Although the crank arms and spider arms are noticeably bigger, which increases stiffness, the overall weight has dropped by 7g over the previous edition of Dura-Ace. Shimano has adapted the crankset to work with disc brake road bikes that generally have 135mm rear hub spacing and shorter chainstays without the need to increase Q-factor thanks to its wider chainring spacing. The Double version offered here comes in numerous gear combinations to best suit each individual riders needs. Please note: Bottom bracket is NOT included
Close ratio gear combination for minimum shifting gap provides improved cadence while reducing pedal effort. HG-X chainring with patented spike pins gives smooth and fast gear shifts under load. Stiffness and strength increased with advanced design due to wider spaced bearings and oversized axle.
This front mech features a side-swing side-pull design, which decreases problems with tyre clearance and also reduces cable friction. This makes it ideal for use with modern trail bikes, as its side-swing technology results in the lightest shifting action yet. One final highlight is its wide pivot link delivers greater torsional rigidity, improves shifting response and also offers a longer service life. Part Numbers: Low Clamp Side Pull Low Clamp: FDM3120MBX4; Low Clamp Side Pull Direct Mount: FDM3120D4; E-Type Side Pull E-Type: FDM3120E4; High Clamp Side Pull High Clamp: FDM3120MX4 Technologies: Side Swing: Side swing, side pull front derailleur decrease problems with tyre clearance and reduces cable friction. Designed specifically with modern trail bikes in mind, Shimano side swing technology front derailleurs increases tyre clearance, while cable routing resulting in the lightest shifting action yet. Wide Pivot Link: Wide pivot link design for greater torsional rigidity improves shifting response and service life.
This double crankset features a forged alloy crank arm construction, which makes it perfect at withstanding all the abuse that's associated with all-day epics in the mountains. Shimano has also kitted it out with a HollowTech II integrated bottom bracket for increased stiffness, efficiency as well as added durability. Item Top Features Continued: Design: 2-piece Dyna-Sys Compatible: Yes Boost Spacing: Yes Compatibility: 10 speed Dyna-Sys MTB HG-X transmissions Is BB Included: HollowTech II integrated bottom bracket Part Numbers: 170mm: FCM4100BC66; 175mm: FCM4100BE66 Technologies: HollowTech II: HollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durability. SG-X Chainring: SG-X chainring with patented spike pins give smooth and fast gear shifts under load.
This MTB crankset features a tough forged alloy crank arm construction, which allows it to handle all the abuse that's associated with all-day epics in the mountains. Shimano has also kitted it out with a HollowTech II integrated bottom bracket for increased stiffness, efficiency and added durability. Item Top Features Continued: Design: 2-piece Dyna-Sys Compatible: Yes Compatibility: 10 speed Dyna-Sys MTB HG-X transmissions Is BB Included: HollowTech II integrated bottom bracket Part Numbers: 170mm: FCM4100C66; 175mm: FCM4100E66 Technologies: HollowTech II: HollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durability. SG-X Chainring: SG-X chainring with patented spike pins give smooth and fast gear shifts under load.