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Alter Cycles Apollo Silver Chainring is inspired by Apollo mythology, featuring varied CNC cutouts with different depths for a refined layered look. CNC-machined from 5mm 7075 aluminum, BCD144 and 49T.
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The Alter Cycles Apollo Silver Chainring is inspired by the mythology of Apollo, translating mythological imagination into a refined drivetrain component with a strong mechanical and visual identity.
The Apollo chainring features a variety of CNC cutouts in different sizes, creating a more interesting and layered appearance. Looking closely, the cutouts also reveal different machining depths, allowing light, shadow and CNC details to add more texture to the overall design.
Alter Cycles is a Taiwan-based brand dedicated to producing high-quality bicycle components with detailed finishing. Each chainring is CNC machined from a solid aluminum plate, requiring significant time and production cost while reflecting the brand’s focus on precision, quality and visual detail.
Made from 5mm 7075 aluminum with CNC surface machining, this chainring offers a strong balance of stiffness, strength and refined appearance. The carefully shaped tooth profile, high strength and longer tooth design help provide stable and direct power transfer for single speed and track bike setups.
The silver version has a clean and polished look that highlights the metallic finish and CNC machining details. It pairs easily with black frames, raw metal components, vintage-inspired builds or refined custom setups, adding a clean focal point to the drivetrain area.
With a BCD144 standard and 49T size, this chainring is compatible with many common single speed and track cranksets. It is suitable for street riding, speed-focused setups and custom builds. If you are looking for a chainring with refined machining, strong visual detail and a high-quality finish, the Alter Cycles Apollo Silver Chainring is a solid choice.
⚠️ Please note: this product is a chainring only. Crankset, bottom bracket and chain are not included.
⚠️ Please confirm crank BCD, tooth count and chain compatibility before purchase.
⚠️ Weight information follows the original brand reference. Current listed weight is approx. 163g(49T).
⚠️ Installed photos are for reference only. Actual product includes the chainring only.
Specifications
Brand: Alter Cycles
Product Name: Apollo Chainring
Color: Silver
Material: 7075 Aluminum
Thickness: 5mm
Manufacturing: CNC Machined
Teeth: 49T
BCD: 144
Weight: Approx. 163g(49T)
Features: Apollo mythology-inspired design, varied cutout design, different CNC machining depths, 5mm thickness, longer tooth profile, refined metallic finish
Use: Single Speed / Track Bike
Made in: Taiwan