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SRAM Transmission hero image

XX SL

SRAM Transmission MTB Drivetrain

Centered around performance, centered around YOU. SRAM’s all-new Transmission is simple: setup in minutes, no derailleur hanger, no limit screws, an ideal chainline, and virtually no maintenance. It’s designed so you can ride your brains out, and SRAM claims Transmission performs even better when you do.

XX SL is the all-new top tier racing groupset you’ve likely already seen on the World Cup circuit. Hollow-core carbon fiber crank arms and an ultra-lightweight cassette with tight gear step downs are a magical pairing, while the very real Magic Wheel pulley design lets the chain keep moving even when the inner pulley arms are jammed. Everything about XX SL is optimized to put you in the lead.

SRAM Transmission image

Transmission XX Eagle

SRAM’s mid-tier line keeps the Magic & adds a bashguard

See Transmission XX Eagle
Transmission X0 Eagle

SRAM’s familiar X0-level workhorse tier gets the all-new packaging upgrade

See Transmission X0 Eagle
GX Eagle Transmission

Get onboard the rock-solid, wireless groupset that will blow your mind.

Shop GX Eagle Transmission

XX Eagle

XX Eagle Has Landed

Peel back the layers between XX SL and XX Eagle and you won’t find much that can kick the mid-tier lineup down a peg. XX Eagle retains the good looks and the Magic Wheel of the XX SL, while getting foam-core carbon crankarms, replaceable skid guards, bashguard compatibility, and gaining only a few grams in the process. It’s a setup we know we can send through the wringer on hard-charging trail rides.

SRAM Transmission image

Transmission X0 Eagle

SRAM’s familiar X0-level workhorse tier gets the all-new packaging upgrade

See Transmission X0 Eagle
Transmission XX SL

The all-new top-flight drivetrain is what dreams are made of

See Transmission XX SL
GX Eagle Transmission

Get onboard the rock-solid, wireless groupset that will blow your mind.

Shop GX Eagle Transmission

X0 Eagle

Low-Key, High Performance

X0 Eagle is metal to the core with an all-aluminum crankset that balances stiffness-to-weight without the carbon-tuning required by the X01 generation. You’ll sacrifice Magic Wheel and carry a few extra grams over the XX Eagle and XX SL, but you’ll retain all the shifting benefits, bashguard compatibility, and power meter-ready design of the two benchmark tiers, without the premium price tag.

SRAM Transmission image

Transmission XX SL

The all-new top-flight drivetrain is what dreams are made of

See Transmission XX SL
Transmission XX Eagle

SRAM’s mid-tier line keeps the Magic & adds a bashguard

See Transmission XX Eagle
GX Eagle Transmission

Get onboard the rock-solid, wireless groupset that will blow your mind.

Shop GX Eagle Transmission

GX Eagle

GX Delivers Again

GX Eagle Transmission brings X0 Eagle’s all-day performance to a budget-minded package. In fact, the wireless tech and shifting performance of this entry-level component line is so good year after year that we’re regularly mixing GX into our upper tier groupsets to use the savings on wheelset or dropper-post upgrades. Whether you go in for the full groupset or just a few key components, GX is one you’ll enjoy putting through the wringer (just make sure your bike is UDH-compatible). Click in for specs and to shop for yours.

SRAM Transmission image

Transmission XX SL

The all-new top-flight drivetrain is what dreams are made of

See Transmission XX SL
Transmission XX Eagle

SRAM’s mid-tier line keeps the Magic & adds a bashguard

See Transmission XX Eagle
Transmission X0 Eagle

SRAM’s familiar X0-level workhorse tier gets the all-new packaging upgrade

See Transmission X0 Eagle