Bicycle Parts Shimano

Shimano Ultegra FC-R8000 Outer Chainring With 53 teeth, this Shimano Ultegra FC-8000 Outer Chainring is perfect for pairing with a 39t inner chainring (sold separately) to benefit from a standard chainset configuration. Ideal for racing and riding fast on flat to rolling terrain, the hollowgram construction ensures lightweight stiffness for superb efficiency and power transfer. The 110mm bolt circle diameter and four-arm layout make this top chainring compatible with the Shimano Ultegra FC-8000 crankset.

Shimano FC-R8000 Inner Chainring The Shimano Ultegra FC-R8000 Inner Chainring is the perfect replacement part for your Ultegra R8000 crankset. It's important to replace your chainrings when they become worn out to ensure the proper function of your drivetrain. This inner chainring has a four bolt asymmetrical layout, with a bolt circle diameter of 110mm. The lightweight aluminium construction delivers great power transfer while the HollowGlide technology handles the chain precisely for smooth shifting.

Shimano FC-R8000 Inner Chainring The Shimano Ultegra FC-R8000 Inner Chainring is the perfect replacement part for your Ultegra R8000 crankset. It's important to replace your chainrings when they become worn out to ensure the proper function of your drivetrain. This inner chainring has a four bolt asymmetrical layout, with a bolt circle diameter of 110mm. The lightweight aluminium construction delivers great power transfer while the HollowGlide technology handles the chain precisely for smooth shifting.

##Shimano FC-R8000 Chainring - 52T The Shimano FC-R8000 52T Outer Chainring has a four-bolt asymmetrical pattern, with a 110mm Bolt Circle Diameter (BCD). That makes it the perfect replacement part for your Shimano Ultegra R8000 crankset. It's important to replace worn out chainrings to keep your drivetrain functioning smoothly. The aluminium construction keeps the weight of this component to a minimum while the HollowGlide technology ensures smooth shifting, lowering the risk of chain drop.

Shimano FC-R8000 Chainring - 50T The Shimano FC-R8000 Chainring utilises a 50T profile to act as a genuine spare outer ring for 50-34T Ultegra Chainsets. Featuring a four-arm design and a 110 BCD, this is a stiff and durable option, while the aluminium construction ensures low overall weight.

##Shimano FC-R8000 Chainring - 34T The 34T Shimano FC-R8000 Chainring is a genuine spare part designed to fit as the inner ring on an Ultegra 50-34T Chainset. With a four arm, 110mm BCD profile, this lightweight component offers high levels of stiffness and durability.

Shimano Ultegra FC-6800 Outer Chainring 53T Replacing old and worn chainrings, the Shimano Ultegra FC-6800 Outer Chainring 53T breathes a new lease of life into Ultegra FC-6800 chainsets and refreshes drivetrain efficiency. Using a high-grade aluminium and a radical profile, this chainring is light and torsionally stiff to deliver maximum power transfer. The teeth have refined contours to provide smooth and quiet running in all conditions and grant efficient gear changes. The 53T format is designed for use with a 39T inner chainring, and when partnered, these chainrings optimise the operation of the front derailleur, significantly minimising the incidence of mechanical issues.

Shimano Ultegra FC-6800 Inner Chainring 36T A genuine Shimano replacement, this Ultegra FC-6800 36 Tooth Inner Chainring is compatible with the brand’s Ultegra FC-6800 chainsets and can be used as part of a 46-36 or 52-36 double chainring configuration. The high quality construction and sophisticated profile of the teeth guarantee smooth gear changes and silent running when used in conjunction with Shimano 11-speed chains granting performance across any terrain in all weather conditions.

Shimano Ultegra FC-6800 52T Outer Chainring The Shimano Ultegra FC-6800 52T is a replacement outer chainring for the brand’s Ultegra FC-6800 chainset, breathing new life into its performance via refreshed shifting and heightened drivetrain efficiency. The hollow aluminium construction is durable, grants a low weight and is stiff to give maximum power transfer, even during high power, sprint efforts. Compatible with Shimano Hyperglide 11-speed chains, the chamfered profile of the teeth grants improved gear shifts and silent running in all weather conditions.  The 52T size is designed to optimally work with 36T inner chainrings and the four-bolt, 110 BCD mounting format donates extra rigidity and…

Front chainring type: Double
Chainring 46T-MB (for 46-36T)
COMPATIBLE MODEL: FC-6800
COMPATIBLE SERIES: ULTEGRA 6800 Series
Number of teeth: 46T
Type of Product: Chainring
Chain Gearing: 11
Made in: Japan
Mounting System: Asymmetric;110 BCD
Designed for Number of Chainring: 2

Shimano Ultegra FC-6800 Chainring 34T for 50-34T Reviving worn down groupsets with hooked inefficient teeth, the Shimano FC-6800 Chainring 34T for 50-34T chainsets provides a high-end construction set to bring your chainset back inline with the performance of your bike. With fantastic chain stability, the HollowGlide design keeps the chain from slipping whilst reducing vibrations. The teeth styling ensures fast, smooth and successive gear shifting beneficial for those racing. A lightweight option, this aluminium chainring offers 34 teeth ideal for pushing up steep climbs with great efficiency. Compatible with four arm bolt systems, and HollowTech II bottom brackets, this is an exceptionally …

Shimano Ultegra DI2 ST-6870 Climbers
Shimano Ultegra DI2 ST-6870 Groupset STI lever rubber set (11-speed)