Shimano FC-RS510 Double Chainset

Great value 2-piece design 12-speed double chainset.

The Shimano FC-MT610-2 crank features an extra wide front double chainring combination (36-26T), direct mount
chainrings, and a 172.9mm Q-factor that is compatible with 135mm and 142mm O.L.D. frames.

Technology

HG-EV

HG-EV cassette sprocket is for rider-tuned gear combination & cadence management. We provide optimal 11-speed
drivetrain gear ratio; you can choice wider and closer gear combination available to match various riding
disciplines. HG-EV cassette sprocket is obtained 11-speed gear without compromising the 10-speed durability and
improved HyperGlide shifting.

HG-X11 Chain

Silky driving, accurate shifting HG-X11 directional chain realize more smoother shifts and greater overall
performance.

Right and left sides are optimized for front and rear shifting respectively.

2-Piece Crank Set

• Integrated crank arm and bottom bracket – Increased rigidity with less weight
• Wider bearing positioning – Rigidity is enhanced and pedaling force is efficiently transmitted
• Precision Bearings – Low maintenance and simplified installation

HG Chain Design for HyperGlide+

HyperGlide+ dedicated chain delivers greater chain retention, improved shifting efficiency, and smoother transmission
over rough terrain.

Benefits and features:

• Improved chain retention encourages more aggressive all-terrain riding and relieves chain-issue anxiety
• Smoother drivetrain transmission and enhanced shifting performance sharpens riders’ concentration and improves
  acceleration
• Better chain engagement cuts abrasion, reduces maintenance, and lengthens the lifespan of the chain

Revamped HG chain features an extended inner link plate that connects seamlessly with new chainring tooth shape for
ultra-efficient drivetrain performance.

This design change reduces the vibrations normally caused by the inner and outer chain plates rolling onto the
chainring, and provides better chain engagement, stronger retention, and smoother pedaling.

Features

• All-mountain crank set is tough and aggressive yet also lightweight
• Forged crank arms rigid whilst being incredibly strong and durable
• HollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for
  increased stiffness, efficiency and added durability
• We recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing and fit
• Direct mount chain ring
• For use with 12-speed HG MTB chains only
• With a 48.8mm chain line for use in conjunction with 135 / 142mm O.L.D