{"id":9470,"date":"2026-03-09T10:31:09","date_gmt":"2026-03-09T09:31:09","guid":{"rendered":"https:\/\/themechanic-parts.com\/chainrings-for-shimano-groupsets\/"},"modified":"2026-03-16T15:21:07","modified_gmt":"2026-03-16T14:21:07","slug":"chainrings-for-shimano-groupsets","status":"publish","type":"page","link":"https:\/\/coers.themechanic-parts.com\/en\/chainrings-for-shimano-groupsets\/","title":{"rendered":"Chainrings for Shimano groupsets"},"content":{"rendered":"\n

Which TMP Chainring<\/strong> Fits My Shimano Bike?<\/h3>\n\n

Shimano makes fantastic groupsets, but their standard chainrings aren’t always tailored to your specific goals. Whether you’re diving into the mud or racing a time trial, The Mechanic Parts offers a targeted upgrade for your Shimano 105, Ultegra, Dura-Ace, or GRX crankset. <\/p>\n\n

\"Shimano-Aero-Chainring\"<\/figure>
\n

TMP Aero Chainrings for Shimano<\/h4>\n\n\n\n

Looking for maximum speed in time trials, triathlons, or fast criteriums? Our solid, 12-speed aero chainring for Shimano minimizes aerodynamic drag and delivers immediate wattage gains. This ring is fully compatible with the asymmetrical 4-bolt pattern of Shimano 105<\/a>, Ultegra<\/a>, and Dura-Ace<\/a>. For Ultegra and Dura-Ace cranks, we also offer comparable chainrings for 11-speed setups. Because we machine these rings from solid aluminum, you will experience unprecedented stiffness and direct power transfer. Our aero outer rings (for 2x setups) are available up to 60T. Riding a single aero ring (1x setup)? Then we machine these up to a massive 64T for the true time trial powerhouses. <\/p>\n<\/div><\/div>\n\n

\"SH-TMP-GRX-SINGLE<\/figure>
\n

TMP Chainrings for Shimano GRX<\/h4>\n\n\n\n

Our highly durable chainrings<\/a> are specially developed for 10-, 11-, and 12-speed Shimano GRX cranksets and are easily mounted using a standard set of chainring bolts. Riding a double setup (2x)? We offer ultra-precise inner and outer rings for silky-smooth shifting performance. Riding a single setup (1x)? Our narrow wide tooth profile with mud-clearance grooves effortlessly sheds sand and keeps your chain locked in place, even on the roughest terrain. Available in all sizes: from smaller gears for youth riders to massive chainrings for the true gravel kings and queens. <\/p>\n\n\n\n

For maximum speed during beach races, the single chainring is also available in a solid aero variant!<\/p>\n<\/div><\/div>\n\n

\"\"<\/figure>
\n

TMP Narrow Wide Chainrings for Dura-Ace, Ultegra, and 105<\/h4>\n\n\n\n

Prevent dropped chains in the mud with our narrow wide chainrings. The alternating tooth profile grips the chain securely, while the specialized cutouts clear away sand and debris. Perfect for riders looking to convert their Shimano Dura-Ace<\/a>, Ultegra<\/a>, or 105<\/a> crankset into a lightweight and highly reliable 1x setup. <\/p>\n<\/div><\/div>\n\n

The Benefits of a 1x Narrow Wide Setup on Your Shimano Crank<\/h3>\n\n

Upgrading your standard double Shimano setup (2x) to a custom 1x drivetrain from The Mechanic Parts provides several technical advantages:<\/p>\n\n