Zipp Speed Weaponryのインスタグラム(zippspeed) - 8月15日 22時23分

The Zipp VumaChrono was an innovative time trial carbon crank with integrated chain rings. Each VumoChrono required more than 100 steps in the manufacturing process. For more than 30 years, #ZippSpeed has specialized in finding new and better ways to achieve our mission — #makingyoufaster. That continues today with products including #3zeromoto and #zipp454nsw. #tbt #throwbackthursday

[BIHAKUEN]UVシールド(UVShield)

konradmarais @zippspeed whay should a crank arm always end in square and broad ending? Why can't it round-off nicely in an aerodynamic design?

jfreter17 @zippspeed @quarq bring back these cranks with a power meter and you can rule the TT/track aero market.

kirby_louis Fuckin savage you can’t blame loss of power on the cranks if you have these.

magicmulder I have one on my Ridley Dean 2009 and two still in their unopened box.

woodsy031 @bikewaybicycles my old P4 had one of these. Silky smooth!!

_paul_u Can we please have a track ring adapter to put on there

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