Cranks

Reduce knee strain and increase cadence. Bolts into crankarm and pinches arm with adjustable cams.

Product Notes:

• Shortens crankarms by 24, 41, 58 and 75mm.
• Adjustable cams to fit a variety of crankarm widths from 23 to 42mm.
• Compatible with 9/16" pedal threads.
• Sold as a pair.
• Comes complete with a 6mm allen wrench and a tube of Loctite 242 to install the shorteners on your crank arms.
• Pedal wrench not included.

Replacement crankarms for Schlumpf Square taper bottom brackets.

Product Notes:

• Profile: Straight
• Sizes: 155mm or 170mm
• Sold As a Pair
• Silver
• May also work on Bafang square taper motors

Replacements for lost or damaged shift buttons (each). 

Hex-type steel crank fixing bolt set with integrated plastic dust cap

Replacement triple crank arm set.  7/8/9/10 speed compatible.  Great for Junior road or recumbent applications.  Forged AL6061-T6 alloy construction.  Includes chainring spacers for 7/8/9 speed
46.5mm chainline.  Bottom bracket not included.

Specifications

• Length / Teeth: 145mm
• Spindle Type: Use a 113mm Square Taper JIS Bottom Bracket
• Color: Silver
• Bolt Pattern: 74/130mm x 5 Bolt
• Weight: 495g
• Speed: 3x
• Spacing: 46.5mm

Shimano FC-TY 501 28/38/48t crankset with 170mm crankarms taken off of a new bike. Limited use on crankset, requires a square taper bottom bracket, which is sold separately. Sold as is.

Reduce knee strain and increase cadence. Bolts into crankarm and pinches arm with adjustable cams.

Product Notes:

• Shortens crankarms by 24, 41, 58 and 75mm.
• Adjustable cams to fit a variety of crankarm widths from 23 to 42mm.
• Compatible with 9/16" pedal threads.
• Pedal wrench not included.
• This listing is for individual shorteners, the pair can be found here.
• Requires a 6mm allen wrench and a tube of Loctite 242 to install the shorteners on your crank arms.  These items are included when purchased as a pair.

These single speed short cranks work great for shorter riders using an 8 speed internal hub and a single chainring up front, like on a TerraTrike Rover. 32t ring and 152mm arms. Silver.

Replacements for lost or damaged shift buttons (pair). Includes installation tool.

Shimano Crankarms for Shimano STEPS E8000 Drive. FC-E8000

• 170mm
• With Fixing Nuts
• No Spyder needed

Cone ring for Schlumpf Drive Units. One ring is needed between frame and drive unit excect on Mountain Drive units with torque arm. Mis-match cone ring material and frame material for better friction and less chance of gear unit slipping in frame.

The steel cones are great for aluminum frames.

Schlumpf Circlip - one of those small parts that can go missing when performing maintenance.

Schlumpf Crank Axle Bolt

Attach to your Schlumpf crankarms to make shifting easier by extending the button along the entire length of the crankarm. Lightwieght aluminum. Works on Schlumpf 170mm crankarms with flat profile only. The EZ-shift levers do not work with other Schlumpf crankarms with the curved profile (172.5, 165, 160 & 152mm). Also, the EZ-Shift levers do not work with aftermarket crankarms. Pair.

Crankarms for HP Velotechnik Shimano Steps 8000 trikes

• 155mm

150mm short crankarm for Hase Kettwiesel with Shimano Steps 6100 e-assist.

Left crankarm only.

150mm short crankarm for Hase Kettwiesel with Shimano Steps 6100 e-assist.

Left crankarm only.

Short cranks are for shorter riders, this will work pefrect on a Trigo Shimano Steps 5000.

Short cranks are for shorter riders, this will work pefrect on a Trigo Shimano Steps 5000.

Shimano Crankarms for Shimano STEPS E8000 Drive. FC-E8000

• 170mm
• With Fixing Nuts
• No Spyder needed