Avid MMX Bar Clamp - Guide/DB5/Elixir 9/7/CR Mag/X0/XX

The Avid MMX Bar Clamp is a purpose-built mounting interface for SRAM's MMX-compatible brake levers and remote controls — specifically the Guide, DB5, Elixir 7, Elixir 9, Elixir CR Mag, X0, XX series, and XLoc fork remotes. On a trail or enduro mountain bike, handlebar real estate is a genuine constraint: every clamp takes space, every bolt is a potential corrosion point, and every loose component under hard riding is a liability. The MMX system addresses this by allowing multiple components — typically a brake lever and an XLoc remote — to share a single bar clamp position. This clamp is the hardware that makes that integration work, and it is the piece most likely to need replacement after years of field use, thread wear, or hardware corrosion from sustained trail exposure.

Construction is anodized 6000-series aluminum with a stainless steel T25 Torx bolt — a material pairing chosen specifically for trail durability. Anodized aluminum resists the surface oxidation and galvanic corrosion that bare aluminum develops in wet conditions, while stainless steel prevents the bolt galling and thread seizing that carbon steel hardware experiences when exposed to trail mud and repeated tightening cycles. Multi-position adjustability on the clamp means lever angle and reach can be dialed during fit rather than locked to a single position, which matters when building up a bike for a specific rider or switching lever positions between seasons. Installation requires a T25 Torx driver — carry one in your trail kit if you're doing field adjustments. Weight contribution is minimal; this is not the component to optimize for grams, but it will not add meaningful rotating or static mass to a trail build.