First Look - Sram X01 1x11 Drivetrain
1 August 2013 | By AngusMcIntoshPossibly the worst kept secret in Mountain bike drivetrain this year. SRAM have announced the introduction of X01 to there 11 speed line! Find out more inside!
SINGLE-MINDED PURSUIT
Building the next generation of single chain ring drivetrains takes more than a few well-made components—it takes components made perfectly for each other. The result: flawless chain management, lower weight and faster, more precise shifting. The same spider works with all 6 ring sizes for faster gear tuning. The teeth on each ring of the crankset use X-SYNC™ design to hold the chain better. The X-HORIZON™ Rear Derailleur stops chain slap and ghost shifting. And the 11-speed, 10- to 42-tooth ¬X-DOME™ Cassette keeps each gear step exactly even.
X-HORIZON™
This rear derailleur’s “straight parallelogram” design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force. For quicker, more exact shifting, the large upper pulley offset design maintains a constant chain gap across all gears.
X-SYNC™
A CNC-machined, “wide tooth, narrow tooth” pattern is repeated around the entire chain ring, perfectly mirroring the chain’s inner and outer links for maximum control.
HARD CHROME™
The XX1 Chain has 4 times the elongation (wear) resistance to our other chains. This is due to the new finishing process on the inner links and rollers. Push pin strength and ultimate strength are equivalent to our current chains. The XX1 Chain lasts longer and is just as strong.
XD™ DRIVER BODY
XD™ is a new cassette driver body design that allows the use of a 10-tooth small cog and provides an improved interface with the cassette.
X-ACTUATION™
Developed specifically for SRAM 1X™, X-ACTUATION™ keeps shifting sharp and consistent across the entire 10- to 42-tooth cassette.
CAGE LOCK™
With CAGE LOCK™ technology in the rear derailleur, wheel removal and installation—as well as chain installation—becomes faster and simpler. Just pushing the cage forward to create slack and lock it into place.
ROLLER BEARING CLUTCH™
ROLLER BEARING CLUTCH™ technology eliminates derailleur bounce and chain slap without sacrificing precision.
SPEED METAL™
Full metal, 11-speed indexing keeps shifting crisp and precise with Grip Shift.
ROLLING THUNDER™
Three rows of ball bearings provide zero friction or play—reducing the force needed to shift and promoting long-term performance under all weather conditions with Grip Shift.
JAWS™
Once the Grip Shift shifter and grip interlock securely, forged aluminum clamps on either end reinforce the assembly by locking tightly to handlebar.
X-DOME™
X-DOME™ technology creates an incredibly lightweight, precise and strong cassette. The open design aids in mud clearance, giving you cleaner shifting performance and longer component life.
BB30
Besides serious weight savings, this bottom bracket means narrow Q-factor, more ankle clearance, greater bearing durability and stronger crank construction.
GXP
GXP’s Gutter Seal design cuts friction, durability and weight—improving both feel and performance.
ONE. AND ONLY.
SRAM 1X™ is the only one you need: less weight, better chain control and the ability to sync up with any riding style. Our 1X drivetrain philosophy focuses on optimizing how components work together... Crank to ring, tooth to chain, shifter to derailleur, derailleur to cassette, and cassette to wheel. No matter where you ride, no matter what you’re up against, SRAM 1X takes you further.
NEW X01 Crankset
- New patented X-SYNC™ tooth profile provides maximum chain control
- Carbon arms with forged aluminum spider
- Chainring guard option
- New spider design allows for easier ring changes
- CNC- X-SYNC™ machined rings (30-32-34-36-38)
- Colors: Red and Black
- Weight: 655g (with BB)
- Technologies: BB30, GXP, X-SYNC™
NEW X01 X-HORIZON™ Rear Derailleur
- Large upper pulley offset automatically adjusts chain gap
- X-HORIZON™ design reduces shift force and ghost shifting
- 12-tooth X-SYNC™ pulley wheels
- TYPE 2 technologies: ROLLING BEARING CLUTCH™ and CAGE LOCK™
- Carbon cage
- Sealed cartridge bearings
- Colors: Red and Black
- Weight: 252g
- Technologies: X-ACTUATION™, X-HORIZON™, X-SYNC™, ROLLER BEARING CLUTCH™, CAGE LOCK™
NEW X01 Trigger Shifter
- SRAM 1X™ X-ACTUATION™ for precise and dependable 11-speed performance
- Zero Loss Engagement for fastest shifting
- Multi-adjustable trigger shifter
- MatchMaker X compatible
- Aluminum cover and adjustable forged aluminum pull lever
- Includes discrete clamp
- Colors: Red and Black
- Weight: 91g
- Technologies: X-ACTUATION™, ZERO LOSS, MatchMaker X Integrated
NEW X01 Grip Shift
- SRAM 1X™ X-ACTUATION™ for precise and dependable 11-speed performance
- SPEED METAL™ shift indexing
- ROLLING THUNDER™ ball bearing technology
- JAWS™ lock-on grip technology
- Aluminum cover
- Includes lock-on grips
- Colors: Red and Black
- Weight: 143g (clamps, cable and JAWS™ lock-on grip
- Technologies: JAWS™, ROLLING THUNDER™, SPEED METAL™, X-ACTUATION™
NEW XG-1195 Cassette
- Unique finish for high durability
- 11-speeds (10-12-14-16-18-21-24-28-32-36-42)
- XD™ Driver Body creates more stable hub connection
- Optimized Gear steps across entire range
- Weight: 275g
- Technologies: X-DOME™, XD™ DRIVER BODY
XD™ Driver Body
- Driver body design that lets riders tap the power and range of the SRAM 10-42 11-speed Cassette and a 10-tooth small cog
- Provides a more stable hub connection
- XD™ Driver Body is 6-8g lighter
PC-XX1 Chain
- New 1X™ specific chain
- HARD CHROME™ technology for maximum strength and wear resistance
- Proprietary link finish provides improved life span
- 11-speed power lock
- Technologies: X-SYNC™, HARD CHROME™
X01 Availability: Mid-September 2013
