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Montage und Justage von Zangenbremsen (Quelltext anzeigen)
Version vom 4. Juli 2018, 14:34 Uhr
, 4. Juli 2018→Montage von versenkkten Bremsenbefestigung an älteren Rahmen: Bild hinzu
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Because the trend toward recessed mounting and toward short reach calipers happened simultaneously, most short-reach calipers come set up for recessed mounting. Medium- and long-reach calipers usually come with longer centerbolts for conventional mounting. | Because the trend toward recessed mounting and toward short reach calipers happened simultaneously, most short-reach calipers come set up for recessed mounting. Medium- and long-reach calipers usually come with longer centerbolts for conventional mounting. | ||
====Montage von | ====Montage von versenkten Bremsenbefestigung an älteren Rahmen==== | ||
;Rear: Here are three options: | ;Rear: Here are three options: | ||
[[Datei:Brakefrontcropped300.JPG|right|Vor den Sitzstreben montiert]] | |||
*You might mount a rear brake for recessed mounting ahead of the seatstays, as long as the back side of the brake | *You might mount a rear brake for recessed mounting ahead of the seatstays, as long as the back side of the brake bridge can be safely drilled out. This is more likely to work with a single-pivot or dual-pivot brake, due to the difficulty of routing the cable with a centerpull. Use an 8 mm or USA letter-size O drill bit. A 5/16"drill bit is slightly smaller, and you may have to ream the hole slightly. Radiused washers (as shown on the nutted-style brake in the photo above) must be used if the brake bridge has no flat mounting surfaces. The washer that goes under the nut must be drilled out, and so must the brace of a baggage rack, if it attaches to the brake bolt. Remember to reverse the brake shoes if they are single-ended. | ||
* Drilling out the brake bridge from the front is possible on most frames using a right-angle electric drill: the seat tube would get in the way of a normal. drill. Even Dremel makes a right-angle attachment. | * Drilling out the brake bridge from the front is possible on most frames using a right-angle electric drill: the seat tube would get in the way of a normal. drill. Even Dremel makes a right-angle attachment. | ||
* Front brakes for recessed mounting have bolts that are long enough to use them as rear brakes, if you substitute the appropriate washers and a 6 mm nut. | * Front brakes for recessed mounting have bolts that are long enough to use them as rear brakes, if you substitute the appropriate washers and a 6 mm nut. | ||
