Absoluteblack premium bolt covers are designed specifically for Shimano 110/4bcd Ultegra 8000 and Dura-Ace 9100 cranks. They cover the small step down between chainring and crank arms, completing the entire look of the crank. With these covers your crank looks great again.

Road Bolt Covers

The goal with oval chainrings is to maximize efficiency at the part of the pedal stroke where power is produced, while minimizing resistance at the less powerful part of the stroke. As an industry leader in oval chainrings, Absolute Black claims their Shimano Premium Oval Road Ring has the...

Absolute Black's aftermarket Shimano Premium Round Road Ring puts a big emphasis on stiffness, resisting flex with its high strength-to-weight ratio and thicker 5mm construction. These stout aluminum chainrings feature a one of a kind look, and use Absolute Black's proven ramp and recess design...

Get elliptical with the SRAM CX Oval Direct Mount Chainring, which Absolute Black claims improves traction through a more consistent pedal stroke than standard, round chainrings. The SRAM CX Oval is compatible with SRAM cranksets that allow direct-mount chainrings. Absolute Black manufactures...

Boost your one-by setup to the next level with an Easton Direct Mount Chainring. Designed to pair with Easton's lightweight and stiffly efficient EC90 SL crank arms, this chainring is available in a wide range of gear options to meet your one-by road, gravel, and cyclocross needs. Made from...

Easton's EA90 Cinch Spider/Ring Assembly allows you to add a double chainring setup to your Easton EC90 SL crankarms. Constructed from Easton's EA90 aluminum and anodized matte black, this setup consists of a CINCH direct mount spider with three ring combinations: compact 34/50t, mid-compact 36...

FSA's Pro Road Chain Rings are the ideal replacement inner rings for your 110BCD crankset. Machined from AL7075-T6 they are ramped and pinned to ensure that shifting is precise and smooth with no chain suck. The pins are stainless steel which resists corrosion. They feature a 5-bolt pattern and...

ROTOR Q Rings BCD110x4 Aero. Q RINGS BCD110x4 oval chainrings compatible with all ROTOR cranks using BCD 110x4 spider or INspider power meter. In addition, these chainrings are also compatible with Shimano Dura-Ace FC-9100 and Ultegra FC-8000 cranks, offering fast and precise shifting, as well as...

We poured all of our experience in oval Q RINGS development into producing an innovative Round Chainrings solution. Machine CNCd from aeronautic-grade 7055 aluminum, our new look 4-bolt chainrings are compatible with our lightweight ALDHU 3D+ crankset as well as all Shimano 110x4 cranks. 4 bolt...