Classified 1X Crankset, Aero Chainrings 

• 1x-specific Drop Stop ST tooth profile chainrings,
• 7075 alloy CNC-machined by Wolf Tooth Components
• chainrings offered in 46, 48, 50, 52 & 54T
• chainrings compatible with SRAM Flattop & Shimano HG11 chains
• 49.7mm chainline for the smaller ‘gravel’ 46 & 48T rings
• 45mm chainline for the larger ‘road’ 50-54T rings
• anodized black (bright purple is for pro athletes only)
• 182g claimed weight (50T)

The new 583%10-40T cassettes come in three versions:

1. 12-speed gravel & MTB for mechanical SRAM Eagle derailleurs
   275g claimed weight (10-12-14-16-18-20-22-25-28-32-36-40 gearing)
2. 12-speed T-type gravel & MTB for electronic SRAM Transmission derailleurs & flattop chains
   288g claimed weight (10-12-14-16-18-20-22-25-28-32-36-40 gearing)
3. 13-speed T-type gravel for the latest electronic SRAM Red Xplr derailleur & flattop chain
   279g claimed weight (10-11-12-13-14-16-18-20-23-26-30-35-40 gearing)

There’s also a 4th new cassette, a 12-speed 10-35T for gravel but with tighter all-road-ready spacing. It still features a 525% range on par with the latest Eagle setup at a claimed 243g (10-11-12-13-14-16-18-21-24-28-32-36 gearing).

The trick to these new cassettes with a 10T small cog is they require Classified’s Powershift CD27 hub. So if you already have a Powershift setup, take a close look to confirm compatibility.

• lightweight carbon crankarms
• RaceFace Cinch Direct Mount chainring interface
• 30mm alloy spindle
• 170mm arms only
• 146mm road or 154mm gravel Q-factor
• 470g weight claim, 650g with a 50T chainring installed