Description
Completely Redesigned. For Every Mountain Ride.
Aggressive riders need a drivetrain that can keep up with their demands.
Advent MX is microSHIFT's toughest and highest-performing single-ring MTB drivetrain series yet. It has been redesigned from the ground up to provide the shifting mechanisms, durability, and feel required to handle the harsh conditions faced by modern MTBs, such as intense trail vibrations, impacts from jumps, and the high torque of e-MTBs.
It offers microSHIFT's longest-lasting durability, faster and more precise shifting, and powerful chain retention. The result is a highly reliable system that allows you to confidently push hard, even on tough rides. Advent MX is a drivetrain created for riders who want to keep riding tough.
Smooth Shifting and Proven Durability
The Advent MX H-Series cassette is designed to deliver smooth and quiet shifting performance across a wide range of riding conditions. With its unique SpeedRamp technology, featuring 64 optimized shift ramp profiles per gear, it ensures smooth and silent chain movement even under load, providing precise and stable gear changes.
The smaller cogs feature a replaceable design, allowing you to extend the overall lifespan of the cassette by only replacing the parts that wear out.
[FEATURE]
- Speed Ramp technology for faster and quieter shifting
- Compatible with standard HG cassette freehub bodies
[SPEC]
| Group : | Advent MX |
| Speed : | 11 Speed |
| Range : | 11-50T |
| Surface Finish : | 2 Layered ED Black |
| Combination : | 11-13-15-18-21-24-28-32-36-42-50 |
| Spider : | No |
| Cog Material : | Steel, Aluminum 50t |
| Chain Compatibility : | SHIMANO HG |
| Hub Compatibility : | Standard Freehub / SHIMANO HG |
[SUPPORT]
- We ship within 1-2 business days after receiving your order (payment). (Basically, orders placed before 12:00 p.m. are shipped the same day.)
- Messenger delivery is available within Nagoya City only.
- We ship every day from Monday to Sunday, except on temporary holidays.
- Available delivery areas: All over Japan and the world.
- Please note that delivery may be delayed due to credit card processing status. If you would like to specify the delivery date and time, please fill in your request in the additional information in the shopping cart.
- The product will be shipped from Circles.
- Please contact the shipping company in case of damage or loss during shipping.
Regarding the delivery of complete bikes
- Please note that a separate shipping fee of 9,900 yen (tax included) will be charged for shipping complete bikes. (However, an additional fee will be charged for delivery to Okinawa and remote islands.)
- After receiving your order, we will do a final check and ship complete bikes, but it may take 1-2 weeks. Please understand.
- We will send the bike with some parts removed for packing. We strongly recommend that you have your bicycle assembled at your nearest bicycle store.
- We will inform you of the delivery date and other details by e-mail.
- We apologize for any sales discrepancies at the store.
Regarding the delivery of frame sets
- Nationwide flat-rate shipping: 5,500 yen (tax included) (However, an additional fee will be charged for delivery to Okinawa and remote islands.)
- We will inform you of the delivery date and other details by e-mail.
- We will provide the pre-treatment of facing and tapping for the frame sets purchased at our store as a service. We will inform you separately after purchase.
- We can also install a headset and BB for a fee, so please feel free to contact us.

