ADVENT Drop Bar Shifters 1×9

SB-M090

ADVENT Drop Bar Shifters 1×9

For adventures that need drop bars and wide gear ranges, ADVENT 1×9 drop bar shifters are just the ticket. Compatible with ADVENT rear derailleurs and 9-speed wide range cassettes, these shifters offer all the advantages of a bombproof 9-speed setup combined with modernized gear range to help you ride everywhere you want.

Features.

External shifter cable routing, internal brake routing
Left side brake only for 1×9 setups
Shifter levers are separated from brake lever to avoid accidental braking
Crisp and positive shifting action
Compatible with ADVENT derailleurs only

Group	ADVENT
Shifter Style	Integrated Drop Bar
Speed	9-Speed
Side	Pair
Left Side	Brake Lever Only
Cable Routing	External
Brake Reach	Standard
Lever Material	Aluminum / Steel
Compatibility	ADVENT

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WARRANTY

POLICY

microSHIFT warrantees all its products to be free from defect in material and workmanship for four years from the original date of purchase.

HOW TO MAKE A CLAIM

All warranty requests must be accompanied by a photo of the affected product and an image of the retail purchase receipt if applicable. Please take extra care to select whether the request is coming from a retailer or a consumer and which geographic region is the request coming from. Once the form is submitted, please allow one business day for the warranty process to be initiated.

United States

Email: service@microSHIFT.com

Phone: +1 (833) 364-9838

China

WeChat: microSHIFT

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Please submit a photo of the drive side of the bike including the crankset and rear derailleur, as well as a close-up picture of the problem if applicable.

Four years. We warrantee all products to be free from defect in material and workmanship for four years from the original date of purchase.

All our brake levers are compatible with short pull mechanical calipers. We do not offer a hydraulic brake lever.

Our derailleurs work best within their suggested max cog range. 42-46t for Acolyte and Advent. 46-48t for ADVENT X. Moving to a smaller range will work, but it will also increase the distance between your guide pulley and the cogs of your cassette. This will result in slower, sluggish shifting, and our engineers will be disappointed in you.

If you exceed the max cog specification, you can stress the system, damage your derailleur, and negatively affect shifting.

You can, but we encourage you to keep within the specified max cog range. 42t-46t for Acolyte and Advent. 46t-48t for ADVENT X.

FAQ: Installing Road Shifter Cables

If you have a microSHIFT drop bar shifter, this video will show you how to remove an old cable and install a new one.

FAQ: How To Adjust Pulley Gap

This video shows you how to increase the gap between guide pulley and cassette so that the chain can smoothly travel into the larger cogs.

Verify that your b-tension screw is adjusted properly. The adjustment should allow for an 11-13mm gap for Acolyte/Advent and a 15-17mm gap for Advent X between the guide pulley and largest cog of the cassette. If that adjustment cannot be made, there is a good chance that your chain is too long.  Most derailleur cages are eccentric.  As the cage is pulled towards the chainring, the guide pulley is then moved out of the way of the larger cogs of the cassette. Too much slack in the chain will allow the guide pulley to rest on the largest cog.

No. As our products become more successful, counterfeits become more common. Make sure you’re buying from a trustworthy source.

We’re doing our best to make microSHIFT products available everywhere, all the time. We do our best to fulfill all orders as fast as possible, but sometimes supply does not keep up with demand. If your local distributor doesn’t carry microSHIFT, ask them to.

No. Advent has its own cable pull – it’s much longer than R9 to accommodate a wide range cassette. They do not work well together.

Most our products use standard Shimano-style brake and shifter cables. The exception is our DS- and DN- series twist shifter, which uses a Campagnolo-style cable.

No, we work exclusively with regional distributors to sell our products.

We work with regional distributors to make products available around the world. We’re working to improve our coverage, but if you can’t find a product locally, try an online retailer.

FAQ: How To Adjust Clutch Tension

A quick explanation of how to adjust the clutch tension on a microSHIFT ADVENT or ADVENT X derailleur with a ratchet-and-pawl clutch.

Remove the clutch cover with a Phillips head screwdriver. Tighten the clutch bolt with a T15 torx at quarter turn increments. This will add pressure to the friction washers and strengthen the clutch. Clutch strength can be tested by hand throughout the process.

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ADVENT Drop Bar Shifters 1×9

SB-M090

ADVENT Drop Bar Shifters 1×9

Features.

Support

Contact Information

Product Information

FAQ: Installing Road Shifter Cables

FAQ: How To Adjust Pulley Gap

FAQ: How To Adjust Clutch Tension

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