Sram XX1 Eagle 12 Speed Drivetrain with cassette, shifter, derailleur, BB30 175mm Crankset with 32t chainring and chain in Gold. This kit has 5 parts to make it simple to upgrade your drivetrain to the new 1×12 Sram Eagle system : ) Whether you are dropping your front derailleur system or going from a 1×11 to 1×12, this new group will give you a huge gear range while keeping the simplicity of the 1x system. It shifts crips and looks as good as it works. SRAM XG-1299 Eagle 10-50 12 Speed Cassette Gold Brand new 12 speed cassette in Gold! Maximum strength-to-weight ratio is achieved with X-Dome machined 10-cog structure. 10-50 spread equals or exceeds range of heavier 2x drive trains. Fits the same XD drivers that are used for SRAM 10-42 11 speed cassettes Largest cog is aluminum Tooth profiles provide better up and down shifting and improve chain retention Titanium Nitride surface treatment reduces friction and enhances wear Cassette Body Type: SRAM XD 11/12 Speed Cassette Cogs: 10-12-14-16-18-21-24-28-32-36-42-50 Drivetrain Speeds: 12 Range: 10-50 Weight: 352 g The chain is the heart of the Eagle drive train, completely re-engineered for 1x systems and the innovative X-Sync 2 chainrings. It offers longer wear with less friction and less noise than previous SRAM chains. Flowlink design eliminates square edges on outer plates to reduced friction and wearRecessed chain rivet contact area allows ultr-high joining strength with zero pin protrusion PowerLock non-reusable connecting link is includedTitanium Nitride surface treatment reduces friction and enhances wear Item SpecificationsColorGoldWeight260gLinks118Defined ColorGoldLinks126 SRAM XX1 Eagle X-Actuation 12sp rear derail, gold/carbon X-Horizon parallelogram minimizes chain slap and is maintains constant gap with the 10-50 Eagle cassette. 12 speed Color: Gold/Carbon X-Actuation ratio specifically engineered for SRAM’s 1×12-speed Eagle drivetrain X-Horizon design aligns the

The new Force 22 crankset delivers an upgrade in performance by utilizing unidirectional carbon in the crank arm matched to a forged alloy spider. And, like RED, the hidden bolt pattern makes better use of carbon fiber to further improve stiffness and shed weight. The stunning X-GlideR chainrings are optimized for use with the YAW Technology in the front derailleur, delivering seamless, flawless performance. It comes in fullsize and compact ratios and in multiple crank arm lengths.

SRAM’s original Red crankset was made of carbon, but it was built with a foam core that prevented it from being as light as it could be. That’s been remedied this time around, making the new Red GXP Crankset one of the lightest, strongest, and stiffest cranksets out there. Although the weight difference isn’t huge, every gram counts when you’re trying to beat the peloton to the top of the pass or put inches between you and your closest sprint competition. SRAM also boosted the diameter of the crank arms and spider, but reduced the spider arms from five to four to save weight even while strength was increased. You can’t beat Red’s power transfer, nor can you beat the smoothness of the shifting–RAM’s Exogram chainrings and X Glide R technology make shifting virtually perfect, so you can dial in the perfect gear at a moment’s notice. That’s how you get to the finish line first.

X7 GXP 2X10 170MM 39-26 STORM GRAY