No Sprocket Boss version of Profiles race cranks for that cleaner look. for use with their Spline drive sprocket only. Profile have been the premiere brand for 3-peice cranks for the last 15 years or more. These cranks are made in the USA. The arms are made from 4130 chromoly & the spindle is a heat treated gun drilled hollow 4130, 48spine spindle. Still the best cranks around & they now come with the flush bolt upgrade & hollow spindle as standard. Titanium Spindle upgrade available at Checkout! Once at checout you will be prompted to choose a Titanium Spindle if required. section Product Specs Crank Type: 3pc Spindle Diameter: 19mm

Includes:: BB: No Weight: 786g / 27.7oz

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No Sprocket Boss version of Profiles race cranks for that cleaner look. for use with their Spline drive sprocket only. Profile have been the premiere brand for 3-peice cranks for the last 15 years or more. These cranks are made in the USA. The arms are made from 4130 chromoly & the spindle is a heat treated gun drilled hollow 4130, 48spine spindle. Still the best cranks around & they now come with the flush bolt upgrade & hollow spindle as standard. Titanium Spindle upgrade available at Checkout! Once at checout you will be prompted to choose a Titanium Spindle if required. section Product Specs Crank Type: 3pc Spindle Diameter: 19mm

Includes:: BB: No Weight: 786g / 27.7oz

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No Sprocket Boss version of Profiles race cranks for that cleaner look. for use with their Spline drive sprocket only. Profile have been the premiere brand for 3-peice cranks for the last 15 years or more. These cranks are made in the USA. The arms are made from 4130 chromoly & the spindle is a heat treated gun drilled hollow 4130, 48spine spindle. Still the best cranks around & they now come with the flush bolt upgrade & hollow spindle as standard. Titanium Spindle upgrade available at Checkout! Once at checout you will be prompted to choose a Titanium Spindle if required. section Product Specs Crank Type: 3pc Spindle Diameter: 19mm

Includes:: BB: No Weight: 786g / 27.7oz

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No Sprocket Boss version of Profiles race cranks for that cleaner look. for use with their Spline drive sprocket only. Profile have been the premiere brand for 3-peice cranks for the last 15 years or more. These cranks are made in the USA. The arms are made from 4130 chromoly & the spindle is a heat treated gun drilled hollow 4130, 48spine spindle. Still the best cranks around & they now come with the flush bolt upgrade & hollow spindle as standard. Titanium Spindle upgrade available at Checkout! Once at checout you will be prompted to choose a Titanium Spindle if required. section Product Specs Crank Type: 3pc Spindle Diameter: 19mm

Includes:: BB: No Weight: 786g / 27.7oz

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No Sprocket Boss version of Profiles race cranks for that cleaner look. for use with their Spline drive sprocket only. Profile have been the premiere brand for 3-peice cranks for the last 15 years or more. These cranks are made in the USA. The arms are made from 4130 chromoly & the spindle is a heat treated gun drilled hollow 4130, 48spine spindle. Still the best cranks around & they now come with the flush bolt upgrade & hollow spindle as standard. Titanium Spindle upgrade available at Checkout! Once at checout you will be prompted to choose a Titanium Spindle if required. section Product Specs Crank Type: 3pc Spindle Diameter: 19mm

Includes:: BB: No Weight: 786g / 27.7oz

...

No Sprocket Boss version of Profiles race cranks for that cleaner look. for use with their Spline drive sprocket only. Profile have been the premiere brand for 3-peice cranks for the last 15 years or more. These cranks are made in the USA. The arms are made from 4130 chromoly & the spindle is a heat treated gun drilled hollow 4130, 48spine spindle. Still the best cranks around & they now come with the flush bolt upgrade & hollow spindle as standard. Titanium Spindle upgrade available at Checkout! Once at checout you will be prompted to choose a Titanium Spindle if required. section Product Specs Crank Type: 3pc Spindle Diameter: 19mm

Includes:: BB: No Weight: 786g / 27.7oz

...

No Sprocket Boss version of Profiles race cranks for that cleaner look. for use with their Spline drive sprocket only. Profile have been the premiere brand for 3-peice cranks for the last 15 years or more. These cranks are made in the USA. The arms are made from 4130 chromoly & the spindle is a heat treated gun drilled hollow 4130, 48spine spindle. Still the best cranks around & they now come with the flush bolt upgrade & hollow spindle as standard. Titanium Spindle upgrade available at Checkout! Once at checout you will be prompted to choose a Titanium Spindle if required. section Product Specs Crank Type: 3pc Spindle Diameter: 19mm

Includes:: BB: No Weight: 786g / 27.7oz

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Profile's legendary Race Cranks are now available in a No Sprocket Boss version giving them a much cleaner look, with less welded areas to go wrong. You will need to run these with a Spline Drive Sprocket or Spider, apart from that minor drawback for some these cranks are still USA made from 4130 chromoly with a heat-treated, gun drilled hollow, 48-spline spindle so they're still some of the best cranks around without a doubt. They now come with the flush bolt upgrade & hollow spindle as standard, there's also the option at checkout to upgrade to a Titanium Spindle if you want the upgrade. section Product Specs Crank Type: 3-Piece Drive Type:  Spline Drive Spindle Diameter: 19mm Drive Side:  Left & Right Compatible

Includes:: BB Bearings:  No Weight: 786g (27.7oz) shogun-image-section

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Outboard Euro BB kit from Profile. Using larger & stronger bearings than any other Euro BB available. The cups are machined in the USA from 6061 aluminium. All spacers & washers included. Fits Profile & other 19mm style cranks. ...

Outboard Euro BB kit from Profile. Using larger & stronger bearings than any other Euro BB available. The cups are machined in the USA from 6061 aluminium. All spacers & washers included. Fits Profile & other 19mm style cranks. ...