Alter Cycles Madmax Chainring - Green

The Alter Cycles MadMax Green Chainring is inspired by the Mad Max mask and its wild spirit, using an asymmetric two-sided design to create a bold and highly recognizable drivetrain look.

One side of the MadMax chainring features an open cutout design, while the other side keeps a more solid surface. This contrast between open and closed sections creates a strong visual identity, making the drivetrain area stand out both when the bike is parked and in motion.

The green version adds a special limited-color feel, making it ideal for riders who want a distinctive drivetrain detail and a more personal build. It pairs well with black, silver, raw metal or custom painted frames, adding a clear visual highlight to the bike.

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.

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 with a strong visual identity. If you are looking for a bold, colorful and refined drivetrain upgrade, the Alter Cycles MadMax Green Chainring is a highly eye-catching 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. 125g（49T）.



Specifications
Brand: Alter Cycles
Product Name: MadMax Chainring
Color: Green
Material: 7075 Aluminum
Thickness: 5mm
Manufacturing: CNC Machined
Teeth: 49T
BCD: 144
Weight: Approx. 125g（49T）
Features: Mad Max mask inspiration, asymmetric two-sided design, open and solid visual contrast, CNC surface finish, 5mm thickness, longer tooth profile
Use: Single Speed / Track Bike
Made in: Taiwan