ELITE CRANKSET -The Elite is the stiffest crankset we’ve ever made! -Oversized and gusseted, the Elite arms are constructed of heat treated 4130 Chromoly. -The Elite crankset includes left & right crank arms, 22mm GDH Titanium axle, 4-bolt spline drive spider & outboard Euro bottom bracket( in a choice of several sizes and colors), and Black 8mm GDH aluminum axle bolts. -The Elite Cranks are packaged in a keepsake metal box with original lithograph artwork by Adi Gilbert of Profile’s owner Jim Alley welding Elite crankarms. -Just like all of our cranks, they are made in St. Petersburg, Florida, USA. -Lifetime Warranty to original purchaser. Crank Arm Sizes: 170mm, 172mm, 175mm, 177mm, 180mm, 182mm Spindle Lengths: 6.2 Ti recommended for 68mm & 73mm Bottom Brackets 6.4 Ti recommended for 83mm Bottom Brackets 6.8 Ti recommended for 100mm Bottom Brackets Crank Arm Colors: Chrome Plated, Black Powdercoat, White Powdercoat Spider & Bottom Bracket Colors: Silver, Black, Red, Blue, Gold, Green Weight:175mm Right Arm: 311g/10.88 oz175mm Left Arm: 311g/10.88 ozTitanium 6.2 Elite axle with bolts: 176g/6.16 0z