Rear Derailleurs

1st Gen Campagnolo Record Rear Derailleur: Bronze - 10t (Barely Used Near NOS)

Nearly new 1st gen Record 1020 rear derailleur for your early classic era road bikes!  Model History Campagnolo released it's first modern parallelogram derailleur in 1951, the Gran Sport.  In 1963...

Campagnolo Super Record Rear Derailleur: #4001 - No Pat 1980's (Near Mint)

Clean example of a classic Super Record rear mech.  If you have a vintage road bike, this is the classiest rear derailleur you can ride! Titanium bolts and screws. This one has no patent date which...

Campagnolo Nuovo Record Rear Derailleur: 1020/A - Pat 1973

Bargain on an early-ish Campy NR rear derailleur with one non-original Shimano pulley and a good bit of dirt I haven't tried to clean. Condition: Once cleaned, this one is likely great to excellent...

Campagnolo Nuovo Record Rear Derailleur: 1020/A - Pat 1984 (LOW MILES Near Mint+)

Super clean Nuovo Record RD from the early 1980's with minimal miles. It has non-original Shimano jockey wheels. Condition: Near mint or better mostly show worthy condition with low miles, and its...

Campagnolo Nuovo Record Rear Derailleur: 1020/A - Pat 1978 (LOW MILES Near Mint+)

Super clean Nuovo Record RD from the early 1980's with minimal miles. It has repop jockey wheels. Condition: Near mint or better mostly show worthy condition with low miles, and its even nicer in...

Campagnolo Gran Turismo Rear Derailleur: Long Cage - Touring - 1970's (Barely Used Near MINT++)

The Gran Turismo was Campy's first venture into high capacity touring derailleurs, introduced in 1971.  This had an enormous cog capacity, up to 36t freewheels! It has a quite heavy spring pull, a la...

NOS Campagnolo #622 Steel Coil Derailleur Housing w/ Ferrules (One Step-Down): 235mm

The vast majority of high quality road bicycles from the 1950's through 1970's (especially Italian bikes) used a stainless steel "spring" type housing loop for the rear shift cable housing. Exactly...

Sachs-Huret Jubilee Rear Derailleur: Short Cage - Drilled - 1980s (Near Mint)

This is the final version of the Jubilee RD circa ~1985! Sachs acquired Huret in 1980 but the rebadge didn't happen until around 1985. It remained largely the same as the Huret drillium version but...

Huret Jubilee Rear Derailleur: Short Cage - Non-Drilled (LOW MILES Near Mint+)

The Huret Jubilee was designed as the ultimate derailleur, to commemorate the French company's 50th anniversary.  It featured a drilled cage, adjustable ball bearing jockey wheels, and tiny hardware...

Mavic 851 SSC Rear Derailleur: RARE Vintage 1980's Pro Version of 801 RD (EXC)

This mid 1980's derailleur was the peak of Mavic's rear mech technology in the SSC era.  It was the professional version of the similar 801 derailleur, the main differences being the 851's needle...

NOS Shimano Tourney RD-TY10 GS Rear Derailleur: Long Cage

This long cage road / touring derailleur is friction only and shifts up to 34t cogs easily. This was stock equipment on countless entry level bikes in the 1980's and 1990's. Condition New old stock,...

Shimano 600 EX Arabesque RD-6200 Rear Derailleur: Short Cage (Low Miles EXC+)

The 600EX Arabesque group is easily identifiable by it's scrolling engravings on all it's parts.  The group was made from 1978-1984.  The group is often preferred over Dura Ace 7400 due to easier...

Shimano Sante 7s Groupset: Crank / Derailleurs / Shifters / Brakes / Levers - 170mm x 53/42t (Mostly Low Miles EXC-Near Mint, Excluding Levers)

Rare Shimano Sante groupset from the late 1980's! This group was a high end semi-pro kit situated right below Dura Ace 7400 and above Shimano 600/Ultegra 6400. Its finish is a pearlescent white with...

Shimano Dura Ace RD-7402 Rear Derailleur: 6/7/8 Speed (Barely Used NEAR MINT+++)

The last iteration of the 7400 series derailleur, the RD-7402 was issued with the 8 speed groupset.  As for compatibility, All of the 7400 series variants of derailleurs and shifters are compatible. ...

SRAM X0 10 Speed Rear Derailleur: Med Cage - Type 2 Clutch - Black Stealth

Type 2 Roller Bearing Clutch 2nd version of the X0 mountain bike derailleur. Condition Very good used shape. Pivots tight and smooth, buttery pulleys with minimal tooth wear. Some scratches and...

Campagnolo RD-EK100 Ekar 13-Speed Derailleur Pulley Set: 6.7mm (NEW)

Replacement ceramic bearing pulleys to fit all Campagnolo Ekar 13 speed rear derailleurs and probably others that need 6.7mm width.  Condition New in sealed retail box Details Width: 6...

NIB/NOS Tacx Toothless Jockey Wheels: Sealed Bearings - White - EARLY

Tacx is known for their rear derailleur pulleys today, but these toothless sealed bearing from the 1970's or 1980's are truly elusive! They were perhaps marketed as aftermarket upgrades for...

NOS Campagnolo Steel Coil Derailleur Housing w/ Silver Ferrules: 250mm - #622 / #617

The vast majority of high quality road bicycles from the 1950's through 1970's (especially Italian bikes) used a stainless steel "spring" type housing loop for the rear shift cable housing. Exactly...

Huret Jubilee Group: Front & Rear Derailleurs + Cable Guides (Near Mint+)

Super clean examples of the legendary Huret Jubilee derailleurs and cable guides! Front derailleur is the four hole version was second gen, issued in 1977 and ran through the early/mid 1980's. The...

Shimano Ultegra RD-6800 SS Rear Derailleur: 11 Speed - Short Cage (EXC)

Short cage rear derailleur from the first Ultegra 11 speed group. Condition Excellent used shape with some cosmetic wear. Details SS Sho

Shimano Ultegra RD-6800 SS Rear Derailleur: 11 Speed - Short Cage (Near Mint+)

Short cage rear derailleur from the first Ultegra 11 speed group. Condition Near mint or better lightly used shape. Very minor cosmetic wear.  Details

Shimano 105 10s / 12s Mini Groupset: FC-R7100 + 5700 (RD, FH, CS)

Random lil group of four Shimano 105 parts. This is mostly 5700 10 speed parts plus a 12 speed R7100 crank. Condition 5700 parts are near mint with low miles. Crank is excellent but has a smattering...

Shimano Ultegra RD-6700 Long Cage Rear Derailleur: Ice Grey

Affordable and smooth 10 speed rear derailleur. Condition Average used shape, some minor wear Details Short cage

Shimano Dura Ace RD-9000 Rear Derailleur: 11 Speed (EXC)

Smooth shifting and smooth looking derailleur from the DA 9000 11 speed groupset.   Condition Excellent used shape. The left lower knuckle and the housing around the cable cinch bolt are scraped...

Shimano Dura Ace RD-7900 Rear Derailleur: 10s - Grey (LOW MILES Near Mint+)

Smooth shifting and wild aesthetics from the last 10 speed Dura Ace rear mech.  Its weird to see the original H.R. Geiger Alien styled derailleur become "outdated" and affordable, but this is where...

Shimano Dura Ace RD-7700 Rear Derailleur: 9 Speed (10-Speed Compatible)

High performance 9 or 10 speed rear mech for a budget price.   Condition: Very good used shape. Dura Ace logo isn't faded and only has very light marks on it. It shows signs of only moderate use,...

Kogel Kolossos Oversized Derailleur Cage: SRAM Red eTap AXS - Hybrid Ceramic Pulleys (NEW)

Upgraded oversized cage and pulleys for your SRAM Red eTap AXS rear derailleur! Condition New in box, slight shop wear Details Part number: KOL-ETAP-AXS-R-RED Bearings: Hybrid ceramic Red cage,...

SRAM Rival 10s Rear Derailleur: Short Cage - Silver (Near Mint+ Low Miles!)

Replacement short cage derailleur, from the Sram Rival 10 speed group.  Compatible with all Sram 10 speed rear shifters. Condition Near mint+ lightly used shape. Low miles and very minimal wear.

SRAM Red 22 Rear Derailleur: C2 - 11 Speed - Short Cage - Ceramic Bearing

11 speed mechanical top of the line SRAM Red 22 rear derailleur. Comes with ceramic bearings, and has a max cassette cog size of 28t Condition Very good used shape with some light cosmetic wear...

SRAM Force 1 Type 3 11-Speed Rear Derailleur: Short Cage - Mechanical (NEW)

Excellent clutched 1x rear derailleur for mechanical drivetrains on road and cx bikes. Condition New in box, never installed. There is a tiny bit of shop wear in the form of a very small wear spot...

CeramicSpeed OSPW For SRAM eTap: Coated - Black - Ceramic (NEW)

Entirely developed, designed and produced in Denmark by CeramicSpeed, the Oversized Pulley Wheel System for SRAM eTap is a technologic advance for the cycling industry. Matching the highest quality...

Shimano Deore XT RD-M735 Rear Derailleur: GS Short Cage (EXC)

Mid/late 1980's XT derailleur, in short cage format with upgraded Bullseye sealed bearing pulleys.  Came with the 6 speed Deore XT drivetrain, but works great with 5, 6, 7, and 8 speed drivetrains...

NOS Huret Jockey Wheels: 10t - Black (Sold Individually, no cover plates)

Single jockey wheel with bushing, though no cover plates. Condition New old stock, mint Details 10 tooth

NOS Huret Rival Rear Derailleur Cage + 10t Jockey Wheels + Bolts

Complete derailleur cage system from the Huret Rival rear derailleur (and possibly other models) Condition New old stock, mint Details

NOS Zeus Criterium Return Spring: Ref. 52105.00

Fresh return springs for the Zeus Criterium rear derailleur! Condition New old stock Details  

NOS Zeus 2000 Return Spring: Ref. 52005.00

Fresh return springs for the legendary Zeus 2000 rear derailleur! Condition New old stock Details  

NOS(?) Zeus 2000 Titanox Lower Knuckle: Black Ano - Ref. 52008.00

Lower knuckle body piece for the legendary Zeus 2000 rear derailleur! Condition Appears new old stock, slightest  shop wear Details

NOS(?) Zeus 2000 Titanox Upper Knuckle: Black Ano - Ref. 52002.00

Upper knuckle body piece for the legendary Zeus 2000 rear derailleur! Condition Appears new old stock Details Black anodized

Zeus Rear Derailleur Lower Pivot Bolt: 2000 / Criterium (used)

I THINK this is for the 1st generation Zeus 2000 and Criterium derailleurs, but I can't positively ID it via catalogs. Enjoy the low price if you think it'll work for you! Condition Great used...

NOS Zeus Rear Derailleur Upper Pivot Bolt: 2000 / Criterium

I THINK this is for the 1st generation Zeus 2000 and Criterium derailleurs, but I can't positively ID it via catalogs. Enjoy the low price if you think it'll work for you! Condition New old stock,...

NOS Zeus Rear Derailleur Upper Pivot Bolt: 2000 / Criterium?

I THINK this is for the 1st generation Zeus 2000 and Criterium derailleurs, but I can't positively ID it via catalogs. Enjoy the low price if you think it'll work for you! Condition New old stock,...

NOS Zeus Supercronos Rear Derailleur Lower Pivot Bolt

Original lower pivot bolt from the Supercronos rd Condition New old stock, no package Details Steel

NOS Zeus Supercronos Rear Derailleur Upper Pivot Bolt

Original upper pivot bolt from the Supercronos rd Condition New old stock, no package Details Steel

NOS Zeus 2000 & Criterium Rear Derailleur Lower Pivot Bolt: Ref. 52106.00

Original lower pivot bolt from the 1st generation Zeus 2000 and later generation Zeus Criterium rd, part number ref. 22100.00 Condition New old stock, no package Details

NOS Zeus 2000 Titanox Rear Derailleur Lower Pivot Bolt

Super rare original lower pivot bolt from the legendary Zeus 2000 Titanox #22000.00 (and steel?) rear derailleur. Unlike the titanium upper bolt, the lower bolt was chrome steel. Condition New old...

NOS Zeus 2000 Titanox / Campagnolo Record Steel Rear Derailleur Upper Pivot Bolt

Super rare original upper pivot / mounting bolt from the legendary Zeus 2000 Titanox #22000.00 (and steel?) rear derailleur. It is also a killer upgrade for the 1st generation Campagnolo Record #1020...

NOS Bottle Cage / Fender / Rack Bolts: Thin Hex Head - Chrome - 5m (Pair)

Hard to source steel hex head bolts for your water bottle cages, mudguard & rack attachment to eyelets, extra long toe clip bolts, or a variety of other uses that take M5 bolts.  Great for your...

NOS Zeus Bottle Cage / Fender / Rack Bolts: Chrome Hex Head - 5m (Pair)

Hard to source steel hex head bolts for your water bottle cages, mudguard & rack attachment to eyelets, extra long toe clip bolts, or a variety of other uses that take M5 bolts.  Great for your...