Cranks

Stronglight 49D Chainring Set w/ Hex Bolts: 52t / 40t - 50.2mm x 122mm

Double chainring set for Stronglight 49 / 49D chainrings, complete with original hex bolts.   Condition Great used shape. Details 52/40t

Stronglight 104 Ter / 105 Ter Chainring: 56t x 122mm BCD - Black Ano - Drillium (Near Mint)

"Ter" version which was black anodized with factory drillium. 122mm ring from the 105 crank with it's spider handed down from the Stronglight 57 and 63 as well as the Stronglight 104 which changed to a clone of the Campagnolo Nuovo Record essentially...

Stronglight 63 / 93 Inner Chainring: 49t x 122mm - 5 Bolt (Near Mint+ Barely Used or NOS Take Off?)

Replacement middle / inner ring from the legendary Stronglight 63 and later 93 cranks. This is an earlier ring, identified by the pointy teeth vs the later more rounded teeth. The rare Stronglight model 63 SC (Super Competition) was introduced in 1963...

Stronglight 63 / 93 Inner Chainring: 45t x 122mm - 5 Bolt (Near Mint+ Barely Used or NOS Take Off?)

Replacement middle / inner ring from the legendary Stronglight 63 and later 93 cranks. This is an earlier ring, identified by the pointy teeth vs the later more rounded teeth. The rare Stronglight model 63 SC (Super Competition) was introduced in 1963...

NIB/NOS Stronglight 104 / 105 Chainring: 42t x 122mm BCD

122mm ring from the 105 crank with it's spider handed down from the Stronglight 57 and 63 as well as the Stronglight 104 which changed to a clone of the Campagnolo Nuovo Record essentially.  Condition New old stock in package. Details BCD:...

NIB/NOS Stronglight 104 Bis / 105 Bis Chainring: 45t x 122mm BCD - Drillium

"Bis" factory drillium 122mm ring from the 105 crank with it's spider handed down from the Stronglight 57 and 63 as well as the Stronglight 104 which changed to a clone of the Campagnolo Nuovo Record essentially.  Condition New old stock in...

Stronglight 99 Bis Chainring: 52t x 86mm BCD - Drillium (NOS Take Off)

This chainring has a bolt circle diameter of 86mm, and came stock on Stronglight 99, Stronglight 100, and Stronglight 80 cranksets.  It fits some SR triples as well. The Stronglight 99 was the successor of the popular 49D crank. It has a smaller...

NOS Stronglight Tevano 68t x 144mm TT Chainring: Time Trial - Silver - Vintage 1980's

Massively huge French chainring from the 1980's likely. How many riders can push a 68 tooth? And why? It sure would be a great challenge though, throw it on a bike and see if your buddies can ride it! Or, throw it in your bike display to draw attention...

FSA VERO RPM Double Road Crank Arms: 175mm x 130mm - CK-400 - Square Taper - Silver (Near Mint+)

Affordable and attractive road double crank arms. Condition Near mint or better very lightly used shape. Very minimal marks. Details 175mm BCD: 130mm Standard double  

Campagnolo Record 10s 55t Chainring: AFT Coating - EPS/C10 (Barely Used <100 Miles)

Anti Friction Coating version of the Record 10 speed chainrings from the early to mid 2000's. Condition Just barely used, under 100 miles. The only cosmetic wear is from the spider, covered once installed. Ano on teeth is barely beginning to wear off...

Campagnolo Record 10 Speed Crankset: Square Taper - 175mm x 53/39t - Silver/Alloy - FC02-RE (Near Mint)

Early to mid 2000's crank, from the 10 speed era.  These were the last of the classic looking and square taper Campy cranks, and they were awesome components!  Condition Near mint lightly used shape. Minimal wear. Only a few stray small marks...

Campagnolo Centaur 10 Speed Crankset: Square Taper - 175mm x 53/39t - Silver (Near Mint Low Miles)

10 speed Centaur crank, the last one with square tapers and classic styling.  Remarkably similar to the Chorus. Condition Near mint with low miles. Quite minimal wear. Arm ends have the slightest scrapes on their bottom edges (non-driveside arm...

Ionic Billy / B2 Bomber 1x Crank Arms: CNC Machined Rarity! 172.5mm x 130mm - Black & Gold - 1990's/2000's (Near Mint++ LOW MILES)

Absurdly rare road/track/singlespeed anodized & CNC machined crankset from Ionic circa late 1990's or very early 2000's. Ionic was a very small framebuilder in Boise, Idaho most famous for their Ionic Johnny Rotten hardtail mtb and the mountain bike...

A. Duprat Maxiplume Crank Arm: Driveside - 50.4mm - 170mm - Cottered - French 1930's 1940's 1950's - Chrome

Extremely rare orphaned drive side crank arm from Andre Duprat, circa pre-war and into the 1950's. Duprat is perhaps most known for their nickel plated hollow steel cranks that were nearly as light as alloy cranks of the era and vastly stronger...

Canfield Bikes AM/DH REGULAR Chainring: 38t - SRAM 3-Bolt Direct Mount (New Take-Off)

Standard tooth profile ring for SRAM direct mount cranks Condition New, take off. Barely any marks Details 38t

NOS Two-Pin Dust Caps: Deeper Than Most - Chrome Plated Plastic

2-pin dust caps that look very similar to XT FC-M730 caps, but are a lot deeper front to back. Unsure who made these or why they're so deep. Condition New old stock! Slightest hints of shop wear microscratching Details Pair

NOS Two-Pin Dust Caps: Chrome Plated Plastic

2-pin dust caps that look very similar to XT FC-M730 caps. Condition New old stock! Slightest hints of shop wear microscratching Details Pair

NOS Campagnolo Nuovo Record Tandem Crank Arm: Captain Driveside - 170mm - #1051 (Take-Off)

Non driveside orphan arm for the classic NR tandem crankset. The "D" stands for right thread pedals (D and S stand for "Destra" and "Sinestra" in Italian) and this one being without a spider makes it the captain's driveside arm. The arm does not...

NOS QBP Tooth Fairy Bash Guard: 104mm BCD x 44t Max (take-off)

This chainring guard is designed to fit on the outside of a triple chainring's big ring.  Yes, you can have three chainrings and a bash guard with this or just use it as a standard bash ring replacing your outer ring!  You will need longer than...

NOS Campagnolo Gran Sport 3-Bolt Chainring Guard: 52t x 116mm - City / Cyclocross - RARE

Ultra rare Campy chainring guard for 116mm BCD 3-pin Gran Sport cranks! These are great both for cyclocross and for townie bikes to keep your skirt/pants out of the chain. The 3 bolt G.S. first appeared in the 1971 Catalog #16 supplement, and last...

Stronglight 49 Cyclotourist Crankset: 170mm - French - 1950's 1960's Early Model - Alloy Dust Caps

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...

NOS Campagnolo Racing T Triple Inner Chainring: 30t x 74mm - 8/9 Speed

30t granny / inner ring from the 1980's to early 1990's Racing T triple crank Condition New old stock Details 30t x 74mm

Campagnolo Nuovo Record BMX RIGHT Driveside Crank Arm: 806/BMX - Blue Ano - 175mm (Thread Weirdness)

Orphan drive side arm for your Campy BMX cranksets! These were released only in 1980 and 1981, maybe 1982.  This is for use with one 1/8" chainring Condition Note there is something odd going on with the pedal threads. There's a wide ring line...

NOS Specialties TA P209 Criterium 6-Bolt Track Chainring: 1/8" - 51t - Single Ring

This Criterium pista ring is 1/8", identified via the stamped "3" which refers to 3mm thickness. This is a 6 bolt chainring for use on Pro 5 Vis adapters. These are original 1960's, 1970's, and early 1980's first production rings for the T.A. Pro 5...

NOS Specialties TA P205 Cyclotouriste Pro Vis 5 Track Chainring: 1/8" - 47t x 50.4mm - Single Ring

This cyclotouriste pista ring is 1/8", identified via the stamped "3" which refers to 3mm thickness. These are original 1960's, 1970's, and early 1980's first production rings for the T.A. Pro 5 Vis crankset.  They have a 50.4mm BCD, and also...

1995 CODA M501 Crankset: 175mm x 42/32/22t - Silver (DISPLAY ONLY)

Gorgeous but flawed mid 1990's mtb crankset that was stock on Cannondale's high end models in 1995.  The M501 was the first of this design, but was recalled due to the arms/rings being made from too soft of an alloy.  This one shows the...

NIB/NOS Shimano 600/Ultegra FC-6400 Tri-Color Crank Arm: Left / Non-Driveside - 175mm

Fresh non-drive arm for your tri color 6400 crank in 175mm Condition New old stock in oem packaging, factory sealed. Presumed perfect Details 175mm arm left arm only Silver

NOS Sugino GT Left / Non-Drive Crank Arm: 170mm - Red - Old School BMX Vintage 1980's (Take Off?)

Fresh left side crank arm for your 1980's bmx! Condition  New old stock, possibly a take off. I can't tell if the crank has ever seen a spindle, but it's possible as the ano inside it isn't absolutely perfect (but they didn't always come from the...

Hope Retainer Ring: 32t x 104mm - 1x10 / 1x11 / 1x12 - Orange (NEW)

Hope's Retainer Chainring has a narrow/wide tooth configuration designed for 1x10, 1x11 and 1x12 set-ups without the need for a chain guide. *New for 2020* - New tooth profile option compatible with Shimano 12SPD drivetrain systems, a narrower tooth...

NIB/NOS Shimano 600 1st Gen 3 Bolt Chainring for GC-100: 52t

Rare 3 bolt chainring from the 1st generation Shimano 600 GC-100 crankset which ran from 1975-1977 Condition New old stock in retail package Details 52 tooth Silver

NIB/NOS Mavic Outer Chainring: 54t x 144 - For SSC 630 + Starfish 631/632

Rare chainring from the 1980's and 1990's from the SSC 630 and Starfish 631/632 cranks Condition New old stock in factory sealed oem bag Details 54t x 144mm

Stronglight 63 SC Super Competition Crankset: 170mm x 52/45t - French (NEAR MINT+)

The rare Stronglight model 63 SC (Super Competition) was introduced in 1963 as an update to the 57 SC, their top of the line racing model. It's arm profile and double taper is similar to the 49D, but the SC line uses a star shaped 122mm integrated spider...

NIB/NOS Campagnolo #1049/A Super Record Driveside Crank Arm: 172.5mm - Non Fluted Laser-Etched 1985 (RARE)

Made only from 1985-1987, the no flute Campy Super Record crankset is rather rare.  C-Record had taken over popularity by then, and Campy continued selling their classic NR/SR until their stock ran out. They were making some of these parts a bit...

Shimano Dura Ace FC-R9100 Crankset: 11s - 175mm - 53/39t Double (EXC+)

Beefy and super stiff 11 speed crank from Shimano. Condition Excellent or better lightly used shape. There is some obvious shoe rub near the BB spindle, but otherwise it's pretty clean.  Arm ends are near perfect.  Some very minor wear on...

KCNC K3 Cobweb Chainring: 38t x 104mm MTB Double Outer / 1x - Black (Near Mint Low Miles)

High spec and radical looking chainring from boutique brand KCNC.  They're CNC machined to the max from 7075-T73 aluminum, and have the spiderweb look.  This is the one for weight weenies!  Designed as a mountain bike double crank's outer...

Rotor Q-Rings 110mm Road/CX Chainring Lot: 15pc - 11s - Oval - Aero - 36t / 39t / 42t / 52t / 53t / 54t (EXC-Near Mint)

Big lot of Q-Rings for cheap!  These are all oval/elliptical rings, the outers are all aero. We also have a large selection of brand new Q Rings in 110mm and 130mm, including some QCX1 Aero 1x rings all at 40% off retail. Click...

Middleburn Mono 1x Chainring: 38t x 104mm BCD - Black (NEW)

Sleek 38t ring for one-by and singlespeed set ups.  Ideal for MTB and gravel bikes Condition New, no package Details 38t BCD: 104mm Black MSRP: $45

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. ...

Rotor Q 53t x 130mm 5 Bolt Aero Outer Chainring: 11s - EXT A For 39t Inner - Oval (NEW)

This outer ring is to be matched with a 39t inner From the manufacturer If looking as fast as you feel influences the way you ride, then our wind-shucking aero Q Rings allow you to orient your chainrings around your riding style...literally. Q Rings...

Rotor Q 54t x 110mm 5 Bolt Aero Outer Chainring: 11s - EXT A For 42t/44t Inner - Oval (NEW)

This outer ring is to be matched with either a Q42t or Q44t inner From the manufacturer If looking as fast as you feel influences the way you ride, then our wind-shucking aero Q Rings allow you to orient your chainrings around your riding style.....

Rotor Q 53t x 110mm 5 Bolt Aero Outer Chainring: 11s - EXT B For 38t Inner - Oval (NEW)

This outer ring is to be matched with a 38t inner From the manufacturer If looking as fast as you feel influences the way you ride, then our wind-shucking aero Q Rings allow you to orient your chainrings around your riding style...literally. Q Rings...

Rotor Q 39t x 110mm 5 Bolt Inner Chainring: 11s - Oval (NEW)

This is the lightest style of QRing.   From the manufacturer Powering up steep canyon roads, and barreling back down on arcing alpine tarmac is all in a days work for you. Every muscle movement has been trained to lay down the hammer,...

NOS/NIB Sugino Aero Mighty Chainring: 52t x 144mm Outer

Sugino Aero Mighty ring in a slick vinyl bag.  The Aero Mighty was a top level slightly more rounded crank in Sugino's 1980's racing line Condition New old stock in retail slip package, pristine Details BCD: 144mm 52t large outer ring

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...

NIB/NOS TA Pro 3 Attaches Pista Chainring Bolt Set: REF P23 - Single Ring

Set single ring chainring bolts for TA 3 arm cranks. Condition New in package, pristine  

Specialties T.A. Chainring Guard: 6-Bolt Professional/Criterium - For 48T (Near Mint)

Rare outer chainring guard plate for T.A. Cyclotouriste, Criterium, and Professional chainrings with a 6 bolt 152mm drilling.  These were originally intended for cyclocross, but are great for townies, touring, etc. HERE is a set of bolts/spacers to...

Blackspire Snaggletooth Narrow/Wide Chainring: 32t x 94mm - 1x 11s - Black (NEW)

Attractive Canadian aftermarket upgrade chainring for your 1x drivetrain. Condition New, some shop wear Details BCD: 94mm 4-bolt 32 tooth Black

NOS 3-Pin Chainring Guard: 48t - Vintage 1940's 1950's

Chainring guard for your old steel 3 bolt chainset! Condition New old stock, some microscratching from shop wear Details BCD / PCD: Adjacent holes measure 83mm, PCD should be about 95mm to 96mm 48t max chainring size Steel