SACHS TORPEDO SUPER 7-SPEED COASTER BRAKE/CLICK BOX HUB How It Works Operation of the right side of the hub is similar to that of Sachs three-speeds: In the lower gears, the sliding dutch connects the driver with the gear ring, but pulls the gear ring to the right so its pawls are disengaged from their ratchet inside the hub shell.

Diese Anleitung zeigt, wie man die Spectro S7 Nabenschaltung von Sachs bzw. SRAM selbst reparieren kann. Ich zeige dir das ausbauen, zerlegen, zusammenbauen,...

Of all the more-than-three-speed internally geared hub systems available, SRAM [formerly SACHS] in Schweinfurt, Germany, developed a more robust and yet simple seven speed gearbox, the Super Seven now known as "S-7"

2024年12月30日 · Compared to the ubiquitous Shimano Nexus 7, the SRAM S7's conservative mechanical design with sliding blocks engaging with sun gears and clutches is a bit old fashioned. Gear shifts feel a bit clunky and not as smooth as the Shimano because spring-loaded components have to click axially into each other, instead of the purely radial/rotational ...

2012年1月4日 · Unlike a SA 7s hub, the SRAM 7s hub has an axle which is drilled both ends. This means that it ought to be possible to install a control rod each end of the hub and regain independent control of the A and B shifts. I have built and bench tested a concoction of parts which allows a 7s hub to be controlled using two 3s shifters.

This vintage Sachs 7 speed freewheel is perfect for any cycling enthusiast looking to upgrade their bike. With 32 teeth on the largest sprocket and a ... more range of 13-32, this freewheel is ideal for a variety of terrains. The brand name Sachs is synonymous with high quality bike components, so you can trust that you're getting a reliable ...

how does shifting in a Sachs (SRAM) 7 speed (Spectro) S7 work:with sliding keys (Schubklotz) and a clutch (Kupplung)avctivated by Shift Rod (Schaltstift) --...

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Sachs Super 7 speed freehub gear hub without coaster brake Product No.: 351 Shipping time: approx 4 to 5 days (abroad may vary) Stock: 1 pieces