Drivetrain Groups

Brands: Shimano Sram
Style: XC Trail Enduro Downhill
Level: Budget Performance Pro Level
SRAM logo

Beginning in 1987 with the introduction of the Grip Shift to the road market, SRAM has a storied history of innovation with both mountain and road components. Growing through acquisitions and product development, SRAM has cemented itself as one of the leading bicycle manufacturing companies in the United States. The 12-Speed SRAM Eagle groups offer more range than ever before. XX1, X01, GX, and NX Eagle drivetrains are durable, efficient, and simple making them easy to maintain so you can ride longer, and ride more.

SRAM XX1 Eagle Groupset

SRAM XX1 Eagle Group
From $579.00
Up To $1,901.88 $1.985.88
12 Speed Mechanical Gears
Budget Performance Pro-Level
XC Trail Enduro Downhill
Ultralight Weight
Build Your Kit

SRAM XX1 Eagle Group

Whether you’re an hour and twelve minutes into a World Cup XC or, just about to hit the top of Pearl Pass, the premier SRAM XX1 Eagle group is ready to perform. This cross-country-optimized drivetrain combines Sram's newest generation of 1x drivetrain technology with incredibly lightweight materials. SRAM XX1 Eagle delivers smooth, precise shifting with greater durability, so you can spend more time in the gear you want. 1x12 doesn't get any better than this.

F.Y.I. Pearl Pass is a high alpine off-road trail trekking between Aspen and Crested Butte Colorado, providing a variety of different terrain from grassy hillsides and water crossings, to coarse rock fields and towering mountains.

The SRAM Eagle XX1 complete group includes: SRAM XX1 Eagle cassette, chain, rear derailleur, rear shift lever and crankset; SRAM bottom bracket. Optional - SRAM, Shimano or Magura hydraulic disc brake calipers and levers and brake rotors.
  • Rear Derailleur
  • 1 x SRAM Rear Derailleur XX1 Eagle 12 speed Lunar Max 52T
  • Shifter
  • 1 x SRAM Shifter XX1 Eagle Trigger 12 speed Rear w Discrete Clamp Lunar
  • 1 x SRAM Shifter XX1 Eagle Single-Click Trigger 12 speed Rear w Discrete Clamp Lunar
  • 1 x SRAM XX1 Eagle 12-Speed GripShift Shifter with Discrete Clamp Black with Gold
  • 1 x SRAM XX1 Eagle 12-Speed GripShift Shifter with Discrete Clamp Black
  • Chain
  • 1 x SRAM, PC-XX1 Eagle, Chain, Speed: 12, Links: 126, Rainbow
  • 1 x SRAM Chain PC XX1 Eagle HallowPin 126 links PowerLock Flowlink 12 speed Copper
  • Cassette
  • 1 x SRAM XG-1299 Eagle 10-50 12 Speed Cassette Gold
  • 1 x SRAM, XG-1299 XX1 Eagle, Cassette, Speed: 12, 10-50T, Rainbow
  • 1 x SRAM Cassette XG-1299 Eagle 10-52 12 Speed Gold
  • 1 x SRAM Cassette XG-1299 Eagle 10-52 12 Speed Copper
  • 1 x SRAM Cassette XG-1299 Eagle 10-52 12 Speed Rainbow
  • Crankset
  • 1 x SRAM XX1 Eagle AXS Boost Crankset - 175mm, 12-Speed, 34t, Direct Mount, DUB Spindle Interface, Gray
  • 1 x SRAM Crank XX1 Eagle Carbon Boost 148 DUB 170mm Direct Mount 34t X-Sync 2 Black
  • 1 x SRAM Crank XX1 Eagle Carbon Boost 148 DUB 175mm Direct Mount 34t X-Sync 2 Black
  • 1 x SRAM Crank XX1 Eagle Carbon Boost 148 DUB 170mm Direct Mount 34t X-Sync 2 Gold
  • 1 x SRAM Crank XX1 Eagle Carbon Boost 148 DUB 175mm Direct Mount 34t X-Sync 2 Gold
  • 1 x SRAM XX1 Eagle Crankset - 170mm, 12-Speed, 34t, Direct Mount, Cannondale Ai, DUB Spindle Interface, Gray, C2
  • 1 x SRAM XX1 Eagle Crankset - 175mm, 12-Speed, 34t, Direct Mount, Cannondale Ai, DUB Spindle Interface, Gray, C2
  • 1 x SRAM Crank XX1 Eagle Carbon Fat Bike 5 DUB 175mm Direct Mount 30t X- Sync
SRAM X01 Eagle Groupset

SRAM X01 Eagle Group
From $374.00
Up To $1,458.88 $1,542.88
12 Speed Mechanical Gears
Budget Performance Pro-Level
XC Trail Enduro Downhill
Ultralight Weight
Build Your Kit

SRAM X01 Eagle Group

The SRAM X01 Eagle drivetrain signals an exciting new era of freedom and the next level of uncompromising performance for enduro racers and aggressive trail riders. Sram's X01 Eagle took everything you love about their 1x drivetrains and increased wear life, toughness, precision, and the smooth, silent operation. The 10- to 50-tooth, 12-speed, Eagle cassette offers a range of gears that gives you the freedom to enjoy the benefit of 1x in any terrain, any location and at any speed. X01 Eagle™ is drivetrain freedom—how you exploit it is up to you.

The SRAM Eagle X01 complete group includes: SRAM Eagle X01 cassette, chain, rear derailleur, rear shift lever, crankset and SRAM bottom bracket. Optional - SRAM or Shimano hydraulic disc brake calipers and levers and brake rotors.
  • Shifter
  • 1 x SRAM Shifter X01 Eagle Trigger 12 speed Rear w Discrete Clamp Lunar
  • 1 x SRAM Shifter X01 Eagle Trigger 12 speed Rear w Discrete Clamp Red
  • 1 x SRAM Shifter X01 Eagle Single Click Trigger Rear w Discrete Clamp Lunar
  • 1 x SRAM X01 Eagle 12-Speed GripShift Shifter with Discrete Clamp Black
  • 1 x SRAM X01 Eagle 12-Speed GripShift Shifter with Discrete Clamp Black with Red
  • Rear Derailleur
  • 1 x SRAM Rear Derailleur X01 Eagle 12 speed Red Max 52T
  • 1 x SRAM Rear Derailleur X01 Eagle 12 speed Lunar Max 52T
  • Chain
  • 1 x SRAM X01 Eagle Chain - 12-Speed, 126 Links, Silver
  • Cassette
  • 1 x SRAM Cassette XG-1295 Eagle 10-52 12 Speed Black
  • 1 x SRAM, XG-1295 X01 Eagle, Cassette, Speed: 12, 10-50T, Polar
  • Crankset
  • 1 x SRAM Crankset X01 Eagle Boost 148 DUB 12s 175 w Direct Mount 32T X-SYNC 2 Chainring Lunar Polar C2
  • 1 x SRAM Crankset X01 Eagle DUB 12s 170 w Direct Mount 32T X-SYNC 2 Chainring Lunar Polar C2
  • 1 x SRAM Crankset X01 Eagle DUB 12s 175 w Direct Mount 32T X-SYNC 2 Chainring Lunar Polar C2
  • 1 x SRAM Crankset X01 Eagle Boost 148 DUB 12s 175 w Direct Mount 32T X-SYNC 2 Chainring Lunar Oxy C2
  • 1 x SRAM Crankset X01 Eagle Superboost+ DUB 12s 170 w Direct Mount 32T X-SYNC 2 Chainring Lunar Polar C2
  • 1 x SRAM Crankset X01 Eagle Superboost+ DUB 12s 175 w Direct Mount 32T X-SYNC 2 Chainring Lunar Polar C2
SRAM GX Eagle Groupset

SRAM GX Eagle Group
From $220.00
Up To $775.88 $859.88
12 Speed Mechanical Gears
Budget Performance Pro-Level
XC Trail Enduro Downhill
Ultralight Weight
Build Your Kit

SRAM GX Eagle Group

Every SRAM GX Eagle component is 100-percent compatible with all levels of SRAM Eagle drivetrain systems. The SRAM Eagle drivetrains are the only 1x drivetrains that are fully system engineered for optimal performance. Eagle technology provides an expanded, optimum, gear range that allows you to realize your bike’s potential beyond where it has ever been, and now it's more affordable than ever. The SRAM GX Eagle complete group includes: SRAM GX Eagle cassette, chain, crankset, bottom bracket, rear derailleur and rear shift lever. Optional - SRAM or Shimano hydraulic disc brake calipers, levers and brake rotors.
  • Rear Derailleur
  • 1 x SRAM Rear Derailleur GX Eagle 12 speed Lunar Max 52T
  • Shifter
  • 1 x SRAM Shifter GX Eagle Trigger 12 speed Rear w Discrete Clamp Lunar
  • 1 x SRAM GX Eagle Grip Shift Shifter 12-Speed Rear Black Left and Right Grips
  • Chain
  • 1 x SRAM GX Eagle Chain - 12-Speed, 126 Links, Silver/Gray
  • Crankset
  • 1 x SRAM Crank GX Eagle DUB 12s 170 w Direct Mount 32t X-SYNC 2 Chainring Lunar
  • 1 x SRAM Crank GX Eagle DUB 12s 175 w Direct Mount 32t X-SYNC 2 Chainring Lunar
  • 1 x SRAM Crank GX Eagle Boost 148 DUB 12s 170 w Direct Mount 32t X-SYNC 2 Chainring Lunar
  • 1 x SRAM Crank GX Eagle Boost 148 DUB 12s 175 w Direct Mount 32t X-SYNC 2 Chainring Lunar
  • 1 x SRAM Crank GX Carbon Eagle Boost 148 DUB 12s 170 w Direct Mount 32t X-SYNC 2 Chainring Lunar
  • 1 x SRAM Crank GX Carbon Eagle Boost 148 DUB 12s 175 w Direct Mount 32t X-SYNC 2 Chainring Lunar
  • 1 x SRAM Crank GX Eagle SuperBoost+ DUB 12s 165 w Direct Mount 32t X-SYNC 2 Chainring Lunar
  • 1 x SRAM Crank GX Eagle SuperBoost+ DUB 12s 170 w Direct Mount 32t X-SYNC 2 Chainring Lunar
  • 1 x SRAM Crank GX Eagle SuperBoost+ DUB 12s 175 w Direct Mount 32t X-SYNC 2 Chainring Lunar
  • 1 x SRAM Crank GX Eagle Fat Bike 4" DUB 12s 170 w Direct Mount 30t X-SYNC 2 Chainring Lunar
  • 1 x SRAM Crank GX Eagle Fat Bike 4" DUB 12s 175 w Direct Mount 30t X-SYNC 2 Chainring Lunar
SRAM NX Eagle Groupset

SRAM NX Eagle Group
From $188.00
Up To $685.88 $769.88
12 Speed Mechanical Gears
Budget Performance Pro-Level
XC Trail Enduro Downhill
Ultralight Weight
Build Your Kit

SRAM NX Eagle Group

This is SRAM NX Eagle. Every SRAM Eagle component is 100-percent compatible with all levels of the SRAM Eagle drivetrain systems. Pick and choose the components you need based on weight, performance and budget. Sram Eagle technology provides an expanded, optimum, gear range that allows you to realize your bike’s potential beyond where it has ever been. The SRAM NX Eagle complete 1x12 group includes: SRAM NX Eagle cassette, chain, rear derailleur, rear shift lever, crankset and bottom bracket. Optional - SRAM or Shimano hydraulic disc brake calipers and levers and brake rotors.
  • Rear Derailleur
  • 1 x SRAM NX Eagle 12-Speed Rear Derailleur, Black
  • Shifter
  • 1 x SRAM NXE 12Spd Trigger Shifter MMX Clamp
  • Chain
  • 1 x SRAM NX Eagle 12-Speed Chain 126 Links with PowerLock Gray
  • Cassette
  • 1 x SRAM NX Eagle PG-1230 11-50 12 Speed Cassette
  • Crankset
  • 1 x SRAM NX Eagle DUB 170mm Crankset with 32t X-Sync 2 Direct Mount Steel
  • 1 x SRAM NX Eagle DUB 175mm Crankset with 32t X-Sync 2 Direct Mount Steel
  • 1 x SRAM NX Eagle DUB 170mm BOOST 148 Crankset with 32t X-Sync 2 Direct
  • 1 x SRAM NX Eagle DUB 175mm BOOST 148 Crankset with 32t X-Sync 2 Direct
  • 1 x SRAM NX Eagle DUB 165mm 4 Fatbike Crankset with 30t X-Sync 2 Direct Mount
  • 1 x SRAM NX Eagle DUB 175mm 4 Fatbike Crankset with 30t X-Sync 2 Direct Mount
shimano logo

Founded in Sakai City, Japan in 1921 by Shozaburo Shimano, the company got its start producing a high-quality freewheel for bicycles. Continuing with a high standard of production throughout the 20th century, today Shimano bicycle components are trusted around the world for quality and reliability. One of the largest manufacturers of bike components, Shimano continues to innovate and improve upon their lines of both road and mountain bike groupsets. Shimano components create a more efficient bicycle-to-rider interface that demands less of your energy through low-effort and precise shifting systems and linear response braking systems that deliver superior power and modulation. By using components that work for you, you can focus more on the task at hand riding your bicycle.

Shimano Deore M8100 XT

Shimano Deore M8100 XT Brake and Rotor Group
From $228.97
Up To $1,498.71 $1,594.83
12 Speed Mechanical Gears
Budget Performance Pro-Level
XC Trail Enduro Downhill
Ultralight Weight
Build Your Kit

Shimano Deore M8100 XT Brake and Rotor Group

Looking for components to handle a more aggressive ride? TheShimano Deore XT M8100 Groupset puts you in control like never before. Shifting is easier and more stable, and gear combinations are rider-tuned to maximize traction. Further, Shimano Deore XT M8100 is your very best choice when your decision boils down to exceptional quality at a great price.

The 1x12 Shimano Deore XT M8100 group includes: Shimano XT crank arms, chainring, bottom bracket, hydraulic disc brake calipers and levers, rear derailleur, rear shift lever, 12-speed chain and 12-speed Micro Spline cassette. Please note: only compatible with new Micro Spline hubs, these will not fit on traditional Shimano HG hubs.
  • Front Derailleur
  • 1 x Shimano XT FD-M8100-M Front Derailleur - 2x12 34.9/31.8/28.6 Clamp Front
  • Rear Derailleur
  • 1 x Shimano XT RD-M8100-SGS Rear Derailleur 1x12-speed
  • Rotor
  • 1 x Shimano XT RT-MT800-M 180mm Centerlock Disc Rotor with External Lockring
  • 1 x Shimano XT RT-MT800-S 160mm Centerlock Disc Rotor with External Lockring
  • 1 x Shimano XT RT-MT800-L 203mm Centerlock Disc Rotor with External Lockring
  • 1 x Shimano RT-MT800 Center Lock Disc Rotor - 160mm
  • Bottom Bracket
  • 1 x Shimano XT BB-MT800 Bottom Bracket
  • 1 x Shimano BB92-41B Press Fit Bottom Bracket - BB86
  • 1 x Shimano XT BB-MT800 Press-Fit Bottom Bracket
  • Brakes
  • 1 x Shimano Deore XT RT-MT800 Centerlock Disc Brake Rotor 140mm
  • 1 x Shimano XT SM-RT86 6 Bolt Rotor - 180mm
  • 1 x Shimano XTR RT-MT900-SS Disc Brake Rotor - 140mm Center Lock Silver/Black
  • 1 x Shimano XTR RT-MT900-M Disc Brake Rotor - 180mm Center Lock Silver/Black
  • 1 x Shimano XTR RT-MT900 140mm Centerlock Disc Rotor with Lockring
  • 1 x Shimano XTR RT-MT900-L Disc Brake Rotor - 203mm Center Lock Silver/Black
  • 1 x Shimano Deore XT BL-M8100/BR-M8100 Disc Brake and Lever - Rear Hydraulic
  • 1 x Shimano Deore XT BL-M8100/BR-M8100 Disc Brake and Lever - Front Hydraulic
  • 1 x Shimano Deore XT BL-M8100/BR-M8120 Disc Brake and Lever - Rear Hydraulic
  • 1 x Shimano Deore XT BL-M8100/BR-M8120 Disc Brake and Lever - Front Hydraulic
  • Crankset
  • 1 x Shimano Deore XT FC-M8120-B2 Crankset - 175mm 12-Speed 36/26t Direct
  • 1 x Shimano Deore XT FC-M8130 Super Boost+ Crankset - 170mm 12-Speed 1x
  • 1 x Shimano Deore XT FC-M8130 Super Boost+ Crankset - 175mm 12-Speed 1x
  • 1 x Shimano XT FC-M8100-1 1x12-speed Crankarms 175mm
  • 1 x Shimano XT FC-M8100-2 2x12-speed Crankset 36-26T 175mm
  • 1 x Shimano XT SM-CRM85 34t 1x Chainring for M8100 and M8130 Cranks Black
  • 1 x Shimano XT SM-CRM85 32t 1x Chainring for M8100 and M8130 Cranks Black
  • 1 x Shimano XT SM-CRM85 30t 1x Chainring for M8100 and M8130 Cranks Black
Shimano SLX M7100 Groupset

Shimano SLX M7100 8-Piece
12-Speed Group
From $157.97
Up To $1,181.72 $1,277.84
12 Speed Mechanical Gears
Budget Performance Pro-Level
XC Trail Enduro Downhill
Ultralight Weight
Build Your Kit

Shimano SLX M7100 8-Piece
12-Speed Group

The 1x12 Shimano SLX M7100 groupset delivers signature premium shifting and braking performance, while maintaining the SLX hallmark of value and durability. Employing the technological innovations found throughout Shimano XTR M9100 and DEORE XT M8100, SLX components have significant refinements to longstanding Shimano technologies that enhance riding performance and reliability for a broader range of riders.

The new 12-speed SLX M7100 drivetrain offers wide range and rhythm step cassettes, delivering Shimano’s widest range 1x12 gear option with the new 10-51T SLX cassette. Additionally, Shimano refined the specifications for SLX M7100 ensuring that the drivetrain is optimized for a greater variety of frame designs.

The 1x12 Shimano SLX M7100 group includes: Shimano SLX crank arms, chainring, bottom bracket, rear derailleur, rear shift lever, 12-speed chain, 12-speed Micro Spline cassette, hydraulic disc brake calipers and levers. Optional - brake rotors. Please note: only compatible with new Micro Spline hubs, these will not fit on traditional Shimano HG hubs.
  • Rear Derailleur
  • 1 x Shimano SLX RD-M7100-SGS Rear Derailleur - 12-Speed Long Cage Black For 1x
  • Shifter
  • 1 x Shimano SLX SL-M7100-IR Right I-Spec EV 12-Speed Shifter Black
  • 1 x Shimano SLX SL-M7100-R Right Clamp-Band 12-Speed Shifter Black
  • Chain
  • 1 x Shimano SLX CN-M7100 Chain - 12-Speed 126 Links Silver
  • Crankset
  • 1 x Shimano SLX FC-M7100-1 1x12 Crankarms 175mm
  • 1 x Shimano SLX FC-M7130-1 1x12 Crankarms 170mm
  • 1 x Shimano SLX FC-M7130-1 1x12 Crankarms 175mm
  • 1 x Shimano SLX FC-M7120-1 1x12 Crankarms 175mm
  • 1 x Shimano SLX SM-CRM75 30t 1x Chainring for M7100 and M7130 Cranks
  • 1 x Shimano SLX SM-CRM75 34t 1x Chainring for M7100 and M7130 Cranks
  • 1 x Shimano SLX SM-CRM75 32t 1x Chainring for M7100 and M7130 Cranks
  • Brakes
  • 1 x Shimano SLX BL-M7100/BR-M7100 Disc Brake and Lever - Front Hydraulic Post
  • 1 x Shimano SLX BL-M7100/BR-M7100 Disc Brake and Lever - Rear Hydraulic Post
  • 1 x Shimano SLX BL-M7100/BR-M7120 Disc Brake and Lever - Front Hydraulic Post
  • 1 x Shimano SLX BL-M7100/BR-M7120 Disc Brake and Lever - Rear Hydraulic Post
  • Bottom Bracket
  • 1 x Shimano XT BB-MT800 Bottom Bracket
  • 1 x Shimano BB92-41B Press Fit Bottom Bracket - BB86
  • 1 x Shimano XT BB-MT800 Press-Fit Bottom Bracket