E*thirteen Ultralight Guidering (5mm Boost) 40t - Black MFPN=00.4318.040.000 When conditions get extreme the

When conditions get extreme the Shorty delivers maximum traction for maximum output

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The Side Entry cage is great for smaller frames or when the main triangle space is being shared with a frame bagGreat for smaller frames or when main triangle space is being shared with a frame bag

0 Color Gold Defined Color Gold Material Aluminum Rise 40 Upsweep 5 Weight 225 Width 800

E*thirteen Ultralight Guidering (5mm Boost) 40t - Black MFPN=00.4318.040.000 When conditions get extreme theDirect Mount chainring for XCX, TRS, and LG1 cranks Updated M3 narrow wide tooth profile eliminates chain noise, and decreases overall system wear while retaining chain 10 11 12 speed. Compatible with both Shimano and SRAM 12 speed drivetrains Provides Boost 148mm chainline on XCX Mountain cranks and 142mm chainlines on XCX Gravel cranks Provides chainline for Superboost spacing on TRS and LG1 cranks TECH SPECS ring type single (anti chain drop) mount