45NRTH Rune Wool T-Shirt - Unisex Black X-Large Speed-3x9 128 is the best fit

128 is the best fit

Use of a clutch-style rear derailleur is recommended Tooth Count 30 Drivetrain Speeds 9 Round or Oval Oval Offset 6 Material Aluminum Color Black Defined Color Black Direct Mount Type Direct Mount CINCH Size 30T Mounting Type Standard

Break trail to points unknown in the BC X6 backcountry ski boot

12-speed wide range MTB cassette

}SRAM 2010 and later X9 and X7 9- and 10 speed Pulley Kit

45NRTH Rune Wool T-Shirt - Unisex Black X-Large Speed-3x9 128 is the best fitThis soft and comfortable Merino wool tee can be used as a base layer or on its own casually. Made of 150 g Merino wool Naturally odor resistant Moisture wicking Color Black Defined Color Black Gender Age Unisex Material Wool Size X Large Sleeve Style Short Fit Standard