Recent Items

Shimano Ultegra FC-6800 Chainring 53T for 53-39T, 11 speed, BCD 110mm
Shimano Ultegra FC-R8000 2 x 11 speed 50-34T 172.5mm Road TT Bike Crankset (OE)

Thursday, April 18, 2019

Shimano Tiagra FD-4703 front derailleur, 28.6 31.8 mm Shimano Tiagra front and rear derailleur set RD-4500 9 speed

Can Antitrust Law Rein in Facebook’s Data-Mining Profit Machine?

Shimano Ultegra FD-R8000 Front Derailleur

Facebook engaged in an elaborate bait and switch on user data: Privacy disappeared when competition did. Laws governing competition could change that.

Shimano Tiagra RD-4600 10 Speed Short Cage Rear Derailleur

Shimano ULTEGRA PD-R8000-L SPD-SL Pedals (+4mm) IPDR8000E1SHIMANO ULTEGRA R8000 46T CX BOLTSET CHAINRINGShimano Ultegra R8000 XT M8000 CS-HG800-11 11speed 11 34T Cassette New

Shimano Ultegra RD-6800 Rear Derailleur 11 Speed Road Bike

Greening Monetary Policy

Shimano Ultegra Roac Bike RD 11-Speed RD-R8000-GS R8000 Mid Cage Rear Derailleur
Shimano Ultegra ST-6510 Road Bike ShifterS 9 Sp 3 X 9 SP IN GREAT CONDITION

Monetary policy favors carbon-intensive industries. Time to stop doing that.

Shimano Ultegra Tricolor Br 6400 Frein vers Unique Pivot Bien Conservé Shimano Tiagra RD-4700-GS Rear Derailleur - 10 Speed, Medium Cage, New Take off Shimano Tiagra Road Rear Derailleur 10 speeds

Shimano Tiagra SL-4600 Flat Bar Rapidfire Plus Bike Shifter 10 Speed Front Left

SHIMANO V-Brake Deore XT , BR-T780 hinten, black, Cartridge

SHIMANO Tiagra SL-4700 2 x 10 Speed Road Bike RAPIDFIRE PLUS Shift Lever Set

Shimano Tiagra ST4400 Shifters Road Bike Double 2x8 Speed STI

Festering Brexit

Shimano WH-9170 C60 Dura Ace Carbon Aero Road Bike Wheels
Shimano WH-R550 Laufrad Vorderrad 28 700C 622 black für Rennrad

Even though the Good Friday/Easter weekend is coming up and Brexit matters are thus in low gear, the UK still seems stuck in its pattern of confusing motion with progress. A short list of updates: Labour-Tory talks still going nowhere. I’m not sure it would be progress even if the negotiations were going somewhere, since […]

Shimano Tiagra ST-4700 STI Shifter Road Brake Lever 2 x 10 Speed Left Right Pair Shimano Tiagra Sora CS-HG50-8 8 Bike Cassette 8 Speed 12-25T

Shimano TL-CN29 12-Speed Consumer-Grade Chain Tool

Why First Amendment “freedom of the press” protections are far broader than most Americans realize.

Shimano XT Xtr 575,576,556,785 Goodridge Berg-Rad-Scheibenbremse Schlauch Set

Today’s Water Cooler: China trade, Q1 Democrat fundraising, Biden, Buttigieg, Sanders (FOX, CAP, taxes), Trump, Pelosi, reparations, industrial production, housing, AirBnB, Huawei, Kropotkin on climate, ridesharing and traffic fatalities, dairy farming, Game of Thrones, cats and dogs

Shimano Tourney ST-EF41 EZ-Fire Plus 3x6s Shifter Set

Shimano Triathlon Bicycle Chainring - 56T for Triathlon 56 - 44T - Y16P98050

China’s once-hefty current account surpluses are falling away. What are the implications?

Shimano XT Brake Disc SM-RT86L IceTech (203 mm) redor w 6 Bolts NEW

Shimano Ultegra 11 speed 6800 braze on front mech derailleur brand new

SHIMANO XT CS-M8000 11-fach MTB Kassette 11-42 cassette SLX LX XTR - NEU
Shimano XT FC-M8000 1x Crank Arms

Shimano XT M8000 11 Speed Cassette - 11-42T, 11-46T - Mountain Bike MTB
Shimano Ultegra 2x11-speed Crankset FC-R8000 53 39 172.5

Mourning Notre Dame

A few sad words about the loss of Notre Dame.

Shimano Ultegra 6600 10 Velocidad Casete 16-27 cs-6600

How to Win: Lessons from the Zad

Members of the Zad engaged in a nearly decade long, successful commual effort to block the construction of an airport near Nantes. But what happens when you win?

Shimano Ultegra 6700 10-Speed FC-6700 Left Hand Crank Arm 175MM - Y1LJ98040

Sanders Takes the Campaign Against CAP to Eleven

Sanders takes off his gloves.

Shimano Ultegra 6800 11-Speed Outer Chainring

Shimano Ultegra 6800 left hand crank arm 172.5 NEW

Today’s Water Cooler: Biden and brokered convention, Buttigieg and South Bend, Booker’s crowds, Harris’s book, Sanders vs. Neera Tanden cage match, Trump could win, Yang, voting machines, manufacturing, Panasonic, Uber, Amazon, Tesla, Japan Display, average warming, cursive handwriting

Item specifics

Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read moreabout the condition
Article modified: No
MPN:

RD-TZ31

Color:

Black

Product non-national: No Brand:

Shimano

Announcement of set: No Material: Steel
UPC:

Does not apply

Shimano Ultegra BR-6800 Road Brake Caliper, Rear

A proposal for a revised terminology climate change opponents.