Sugino RD2 Road Crank Arms: 175mm - Triple/Double 130/74mm - JIS - Silver (NEW)

Affordable high quality forged alloy road crank arms from Sugino.  These work as a 130mm double, or a 130/74mm triple.  Sleek aesthetics with a plain polished finish and no logos.   If you need chainrings, here's a great set from...

NOS Shimano Ultegra FC-6503 TRIPLE Crank Arms: 170mm - Self Extracting Crank Bolts

Tough to find brand new triple crank for touring and road bikes.  9 Speed Ultegra triple cranks are a great balance of affordability, classic styling, lightweight, and stiffness, and reliability.  They operate on the Octalink V1 bottom bracket...

NOS/NIB Shimano Ultegra FC-6503 TRIPLE Crankset: 170mm x 52/42/30t

Tough to find brand new triple crank for touring and road bikes.  9 Speed Ultegra triple cranks are a great balance of affordability, classic styling, lightweight, and stiffness, and reliability.  They operate on the Octalink V1 bottom bracket...

Sugino XD600 Triple Crankset: 165mm x 46/36/26t - JIS Square Taper - Silver (NEW)

This sleek high end triple crank is great for commuters, touring bikes, and vintage mountain bikes.   Condition New in box Details 165mm short arms 46/36/26t JIS square taper Uses five 9mm inner bolts, one hidden behind crank...

NIB/NOS Campagnolo Centaur 10 Speed Crankset: 170mm x 53/39t Stronglight - Square Taper - Silver

Affordable alternative to the Chorus and Record 9 or 10 speed cranks.  These have upgraded aftermarket Stronglight Comp chainrings. Includes original crank bolts w/ integrated dust caps. Condition New in box Details 170mm Chainrings:...

Stronglight 49D Cyclotourist Crankset: 170mm - 52/40t - French Threads (Near Mint++)

The model 49 / 49D crank was introduced in 1949, and ran until the 80's with only minor changes.  This very clean example is an early model from the late 1950's or 1960's. It's identified as such via the lack of any words on the back of the crank...

Campagnolo Gran Sport 3-Arm Steel Crankset: #3320 - 170mm x 53/42t (MINT)

This is a difficult to find 3-pin Gran Sport crank.  This chainset first appeared in the 1971 Catalog #16 supplement, and last showed in the 1975 Catalog 17.   Condition Very close to pristine, possibly unridden!  At first glance I...

NIB/NOS Specialized Flag Crank Arms: 170mm x 144mm - Dust Caps / Chainring Bolts - Vintage Road

This was one of Mike Sinyard's early products that were marketed under his marquee Specialized Racing.  These were rumored to be made by Sugino, and feature the Specialized "Flag" logo on the arms.  These were spec'd on many high end bicycles...

Campagnolo Chorus 10 Speed Crank Arms: 175mm - Alloy - Square Taper - Bolts (Low Miles)

Low mileage set of Chorus aluminum crank arms from the 10 speed gruppo.  Includes original crank bolts and chainring bolts. Condition These have been ridden very few miles and overall are in wonderful shape, but the non-drive arm has a deep scrape...

Campagnolo Chorus 1st Gen Crankset: #706/101 - 172.5mm x 53/39t

This crank is identified as a 1st generation Chorus crank (vs a Chorus RS, Croce d' Aune or Athena) by it's gently curving crank arms, as well as a raised flat section around the tapers.  Alll others of this style had flat arm fronts and less...

Campagnolo Record 9 Speed Crankset: 172.5mm - 46/39t - Alloy - Square Taper (Average)

Rare budget priced cranks from the 9 speed Campagnolo Record gruppo of the late 1990's to early 2000's.  These were the last of the classic looking and square taper Campy cranks, and they were awesome components!  They are largely the same...

NOS Campagnolo Record Pista / Chorus 1st Gen Crank Dust Caps: Steel - Flat Face (Pair)

These dust caps came on a variety of cranksets in the late 1980's and 1990's.  These came on any top level gruppo from about 1987 to 1994 that did not have self-extracting bolts. Most notably they came on C-Record pista 306/102 Pista, Chorus...

Campagnolo Centaur 10 Speed Crankset: 172.5mm x 53/42t (EXC)

10 speed Centaur crank, the last one with square tapers and classic styling.  Remarkably similar to the Chorus. Condition Excellent lightly used shape.  Some scratches on arms, logos look good with minor wear.  Chainrings in excellent...

Bianchi By Magistroni Cottered Crank: TA REF 173 Adapter & Old Logo TA 104/106 Chainrings: 3-Pin - Script Logo - Fluted + Cutouts - 170mm x 52/48/44t Triple

This scarce 1950's and 1960's crank was made by Magistroni (Curtis Odom told me this).  They are pretty unique, featuring double flutes on the arms, cutouts on the spider arms, and a scrolly Bianchi logo in place of the more common print type. ...

TA 3 Pro Attaches Crankset: 170mm x 52/42t - 3 Bolt 116mm - English - Dust Caps (Near Mint++ Low Miles)

This 3 bolt Professional road model crankset is one of the nicer three pin aluminum cranks from the late 1960's and 1970's.  It was the biggest direct competitor to the rare Campagnolo Gran Sport 3 arm crank.  The 116mm BCD chainrings for these...

Cannondale Si BB30 Carbon Crankset: 175mm - Compact 50/34t (Near Mint+ Low Miles)

Tough to find ~2012 era version of the SI crank.  I can't figure out if these were the Hollowgram model or a separate model. Condition Near mint or better hardly used shape.  These have less than 300 miles, and the only real wear to note is...

Specialties TA Pro 5 Vis Cyclotouriste Crankset: Capped Pedal Holes Early Version - 170mm x 54/44T Double - English (Near Mint+ Low Miles)

Very clean early version that features the closed pedal holes, with the little "cap" with a hole in it over the back sides.  The very earliest versions had different flutes and little engraved logos near the dust caps, and these were after those...

Campagnolo Chorus RS / Croce D'Aune Crankset: FC-01CH / B040: 175mm - 53/39t - Self Extracting Bolts (Near Mint)

This crank was first issued as the Croce D'Aune B040 in 1988, and then Chorus RS inherited the same exact design in 1992 when Croce was discontinued.  This is identified as these two models as they are the only two of the 5-arm cranks with...

SRAM X-Sync 42T 11s Chainring: 110mm BCD - Narrow Wide (NEW)

Narrow wide OEM chainring for narrow-wide one by eleven drivetrains including Force CX1, RED 1 DUB, etc Condition New in box Details 42t BCD: 110mm compatible with Quarq brand power meters. MSRP: $90