Cranks

New old stock. Cotter pin for antique tricycle cranks. Sizes available (listed in same order as 1st photo left to right): Small end diameter (mm) Large end diameter (mm) Length (tapered section in mm) 4.3 5.0 31.8 5.7 6.4 31.8 6.7 7.3 31.8 5.3 6.4 51 6.0 7.3 63.6 7.3 8.6 63.6 5.0 6.4 75.7 5.8 7.3 76.6...

New old stock. Crank nut for CCM Triplex 3 sided taper bottom bracket spindles. Right side with right hand thread. CCM Triplex Right Side Crank Nut - NOS

New old stock. 4 1/2in centre to centre. 9/16in pedal hole. 5/8in BB shaft hole. Cotter pin mount. Uses 3/8in cotter pin. Chrome has minor blemishes from storage. Chrome Steel Cottered Left Crank Arm 4 1/2in - NOS

New old stock. 5in centre to centre. 9/16in pedal hole. 9/16in BB shaft hole. Cotter pin mount. Uses 5/16in cotter pin. Chrome has minor blemishes from storage. Chrome Steel Cottered Left Crank Arm 5in - NOS

New old stock. 7in centre to centre. 1/2in pedal hole. 5/8in BB shaft hole. Cotter pin mount. Uses 3/8in cotter pin. Chrome has minor blemishes from storage. There are 2 slightly different variations (see pictures). Please add a note at checkout if you wish to specify a version. Chrome Steel Cottered...

New old stock. 127mm hole centre to hole centre. 9/16in threaded pedal hole. Square taper mount. Chrome steel construction. Chrome is in good condition. Stock OEM style crank arm on some vintage children's bicycles. 127mm Chrome Steel Left Crank Arm Vintage - NOS

New old stock. 165mm hole centre to hole centre. 9/16in threaded pedal hole. Square taper mount. Chrome steel construction. Chrome is good. Stock OEM style crank on many 1970s, 1980s, and 1990s vintage entry-level road bikes. Chrome Steel Left Crank Arm 165mm - NOS

Good condition. 3 1/2in centre to centre. 1/2in pedal hole. 1/2in BB shaft hole. Cotter pin mount. Uses small tricycle tapered cotter pin (approx 3/16in at the small end). Chrome has moderate scrapes and scratches. Chrome Steel Cottered Right Crank Arm 3 1/2in

New old stock. 3 1/2in centre to centre. 9/16in pedal hole with tapered edge. 1/2in BB shaft hole. Cotter pin mount. Uses small tricycle tapered cotter pin (approx 3/16in at the small end). Chrome has minor blemishes from storage. Chrome Steel Cottered Right Crank Arm 3 1/2in - NOS

Good condition. 165mm crank arm - hole centre to hole centre. 9/16in pedal hole. Cotter pin mount. 3 bolt 116mm bolt circle dimension. Chrome steel construction. Some scuffs and scrapes from use. Made in France. Nervar Right Crank Arm 165mm Cottered 3 Bolt 116mm BCD

New old stock. 4 1/2in hole centre to hole centre. 1/2in threaded pedal hole. 15mm spindle hole diameter. Cotter ppin mount. Chrome steel construction. 32 tooth chainring. Fits 1/2 x 1/8in chain. Right Crank and Chainring for Vintage Children's Bike 4 1/2in - NOS

New old stock. 170mm crank arm hole centre to hole centre. 9/16in pedal hole. Square taper mount. 40/52 tooth chainrings. Aluminum crank arm with steel rings. Some scuffs and scratches from storage. SR Aluminum/Steel Double Right Crank 170mm 40/52 Tooth - NOS

New old stock. 9/16in pedal hole. 5/8in BB shaft hole. Cotter pin mount. Uses 3/8in cotter pin. Chrome has minor blemishes from storage. Stamped Raleigh logo. 3 variations to choose from: 6 1/2in square profile. 6 1/2in round profile (appears to have been installed but not used). 5 1/2in round profile....

Fair condition. 7 inches hole centre to hole centre. 1/2in pedal hole - threads are in good condition. Triplex taper mount is in goodcondition. Round profile arm. Finish is worn, tarnished, and crackled throughout. CCM stamp is still visible. CCM Triplex 7 Inch Left Crank Arm

Fair condition. 7in length hole centre to hole centre. 1/2in pedal hole - threads are in good condition. Triplex taper mount is in good condition. Round profile arm. Finish is worn, tarnished and crackled throughout. CCM stamp is still visible. CCM Triplex Right Crank Arm 7in

New old stock. 170mm crank arm - hole centre to hole centre. 9/16in pedal hole. Cotter pin mount. 5 bolt 128mm bolt circle dimension. Chrome steel construction. Some scuffs and scratches from storage. Nervar Sport Right Crank Arm 170mm Cottered 5 Bolt 128mm BCD - NOS

New old stock. 170mm crank arm - hole centre to hole centre. 9/16 inch pedal hole. Cotter pin mount. 3 bolt 116mm bolt circle dimension. Chrome steel construction. Some scuffs and scratches from storage. Made in France. Solida Right Crank Arm 170mm Cottered 3 Bolt - NOS

New old stock. 170mm crank arm centre to centre. 9/16in pedal hole. Square taper mount. 40/52 tooth rings. Aluminum arm with steel spider and steel chainrings. Some scuffs and scratches from years of storage. SR Custom Double Right Crank 170mm 40/52 Tooth - NOS

New old stock. 165mm centre to centre. 9/16in pedal hole. Square taper mount. 50 tooth ring. Aluminum. Some scuffs and scratches from storage. SR Custom Single Ring Right Crank 165mm 50 Tooth - NOS

New old stock. 165mm centre to centre. 9/16in pedal hole. Square taper mount. Requires oversize taper bottom bracket spindle with 13.3mm outer edge. 40/52 tooth rings. Aluminum arm with steel rings. Some scuffs, scratches, and tarnish from storage. 3 guard options - select from drop-down menu. SR Double...

New old stock. 165mm crank arm centre to centre. 9/16in pedal hole. Square taper mount. 50 tooth chainring. Uses 3/32in chain. Aluminum crank arm with steel ring and guard. Some scuffs and scratches from storage. SR Single Right Aluminum Crank 165mm 50 Tooth - NOS

Good condition. Some scuffs and scratches. Red finish is slightly faded. Label is partially rubbed off. Rear of mounting surface has been ground down slightly - doesn't affect function. 170mm centre to centre. 9/16in pedal hole. Square taper mount is good. Pedal threads are good. Sugino GT 170mm Left...

Good condition. Some minor scuffs, scratches, and pitting in the chrome. 170mm centre to centre. 9/16in pedal hole. 44 tooth. Square taper mount. Freewheeling design for AutoBike automatic shifting bicycles.

Good condition. Chainrings show moderate wear. 165mm crank arm - hole centre to hole centre. 9/16in pedal hole. 5/8in cotter pin mount. 40/49 tooth chainrings. Chrome steel construction. Some scuffs and scrapes from use. Raleigh Double Cottered Right Crank 165mm 40/49T

Good condition. Lightly used - no visible wear. 165mm crank arm centre to centre. 9/16in pedal hole. 5/8in cotter mount. 48 tooth ring. Chrome steel. Integrated chain guard. Some scuffs and scrapes from use. Raleigh Single Cottered Right Crank 165mm 48T with Guard

New old stock. 170mm centre to centre. 9/16in pedal hole. Square taper mount. Accepts 2 chainrings. Aluminum constuction. Light scuffs and scratches throughout from storage. Made in Japan. Date stamped 1984. Sakae SR CR Double Right Crank Arm Spider 170mm - NOS

Good condition. 175mm centre to centre. 9/16in pedal hole - threads are good. Square taper mount - taper is in good condition. Made in Japan. Decal is mostly worn off. Finish is moderately scuffed and scratched throughout. Shimano FC-MT60 Deore Left Crank Arm 175mm

New old stock. 175mm centre to centre. 9/16in pedal hole. Power Spline mounting interface. May or may not have the "Isoflow" logo. TruVativ part# 11.6115.534.020. TruVativ Isoflow Power Spline 175mm Left Crank Arm - NOS

New old stock. 152mm centre to centre. 9/16in pedal hole. Square taper mount. 40/50 tooth rings. Aluminum arm and spider with steel rings. Some light scuffs, scratches, and tarnish from storage.

New old stock. 170mm centre to centre. 9/16in pedal hole. Square taper mount. 40/52 tooth rings. Aluminum arm and spider with steel rings. Some light scuffs, scratches, and tarnish from storage.