Question about Mountain Shimano Revoshift Bicycle Shifter/brake Lever Part 93

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I don't know what it's called, but after 21 years the "auxiliary brake lever" that stops the rear wheel from turning broke off my bike. That's the best I can do to name it. It's not the brake lever that comes with the new bike, it's one you add and when you use it, you don't have to reach way down and under to grasp the "normal" brake lever. Okay, not a very good explanation but I hope it's enough so that you'll know what I'm talking about. I can't fix it and I need a new lever. I hope somebody still makes them.

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  • lifeform666 Aug 04, 2010

    Please ignore that "Problem with..." I don't even know what a "Revoshift" is. I've got a Trek 420 touring bike.



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You might look at the shifters very closely and try to determine the make of the brake lever, then the model.

has what you may need for $50 for the entire brake lever pair.

Posted on Aug 05, 2010

Testimonial: "Comrade Dunnbiker: Thank you for responding! I've gone to the ebay link and it's exactly what I need. At least the "extension lever" is. Thx."

  • lifeform666 Aug 05, 2010

    If you want to contact me, I'm at Don



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I have a 1993 Toyota pickup truck and I am having a brake problem. I have replaced the brake pads, calipers, brake booster, lower lines, checked for vaccum, master cylinder and I still do not have brakes.

Hello, do you have brake in the front or in the back or both? Have you bled the air out of the braking system? You need to think this through instead of RR--remove and replace. The hydraulic brake are the most reliable system that the brake shoes or pads could be down to the metal and it would still stop the vehicle. You lose a brake line or brakes on one wheel, and it will still stop the vehicle with two wheel cylinder or pads working. The brake system is diagonal that is; left front/right rear and right front/left rear. Therefore, if the vehicle loses any one braking system the other will work.

Now, on your Toyota Truck there is load compensator valve hook to the frame with the two rear wheel line going into this valve. The a lever the attached to the rear differential. The way it suppose to work is when a load in placed in the bed of the truck. The load dynamic will position the differential by the load pushing down on the bed. This causes the load lever arm to change position and slightly closing the valve; in turn, limits the brake pressure on the rear wheels.

I don't know why Toyota Motors installed this load compensator valve. It more trouble than what it worth. I have removed these load valves, and took it apart, and plug the valve piston hole with a brass plug. This lets the brake pressure flow evenly through out the braking system.

Remember, you need to bleed the braking system of air and I mean all the air bubbles for the braking system could operate appropriately to manufacture specification. GB...stewbison

Aug 30, 2011 | 1993 Toyota Pickup

1 Answer

My 2002 yamaha yz250 has been sitting for maybe four to five years and i haven't touched anything that has to do with the brakes only cleaned out the carb, but the other day i took it out riding and...

Did you bleed the air out of the rear master cylinder and brake line? Be sure the master cylinder has brake fluid and don't let it get too low while bleeding the brake. Bleed the master cylinder first, then the wheel caliper. tombones49_196.gif

Jun 25, 2011 | 2003 Yamaha YZ 250

1 Answer

I've got a 29 inch mongoose deception that im wanting to put a motor kit on because i cannot get my licence. (due to dui's) i'm needing the measurements of the bike, frame size, if its 27 or 29 mm etc....

  • Riding Style: All-terrain
  • Frame Material: Alloy 6061
  • Handlebars: Alloy Riser bars
  • Gearing: 21 speed
  • Seat: MTB saddle
  • Brakes: Lee Chi DSK-400 disc brakes
  • Brake Levers: Lee Chi levers with alloy lever
  • Wheels/Tires: 29" x 2.1" tires with 36H wheels
  • Rims: alloy
  • Pedals: alloy VP pedal
  • Assembly required
  • Weight: 38 lbs.
More information is needed here

Mar 10, 2011 | Cycling

3 Answers

No rear brakes on 1985 honda goldwing aspencade. What could be the problem ?

Check your rear brake resevoir. Fill it with Dot 4 brake fluid and proceed to bleed the brakes, If this does not resore your braking and there is no sign of a leak on the rear caliper, you will have to replace the seals in the master cylinder, or the complete cylinder.

Jan 30, 2011 | 1985 Honda GL 1200 Aspencade Gold Wing

2 Answers

Schwinn Meridian rear brake squeak. Goes away with slight pressure on hand lever. Solution? Thanks.

The brake pads should be "toe'd" in, that is, the front part of the brake pad should touch the rim first when the brakes are applied. This should only be an adjustment of 2-3mm when you look at the pad compared to the wheel rim.
Another possibility is the age of the brake pads. As they get older, they get harder and lose their pliability. Their harder surface can cause squeaking, and poorer braking performance. You can try sanding them down with coarse sandpaper as a stop-gap, but for the relatively low cost of new ones, replacement is a much better option.

Nov 20, 2010 | Schwinn Meridian Adult 26-Inch 3-Wheel...

1 Answer


To begin with, I hope nobody was hurt. Having the rear wheel lock up at the wrong time could be hazardous. I hope the damage was limited to the bike. The bike can be fixed.

If the bike had 76,000 miles on it when this happened, I wouldn't classify it as a "frequent problem". Matter of fact, I've never heard of it happening but there seems to be something strange here. I don't know of many 2008 model bikes that have that many miles on them. Matter of fact, I don't know of many bikes PERIOD that have that many miles on them. My 1965 Panhead doesn't have that many miles on it.

Now, you can look for factory recalls. I looked in several places and didn't find anything. If you are still dissatisfied, you can call the customer services at the motor factory and complain. Maybe they'll do something.

Good Luck

Aug 23, 2010 | Harley Davidson FLSTC - FLSTCI Heritage...

1 Answer

1999 nissan quest rear brake shoes need changing

help is here:

Drum Removal
  1. Remove the rear wheel and the tire assembly. Refer to Section 204-04 .
  1. Retract the brake shoes and loosen the brake adjuster screw.
  1. Remove the brake drum.
May require big hammer to loosen drum from axle flange. Hit between the the lugs, not on them.

#10 is access plug to back off adjusting wheel.

Item Part Number Description 1 2261 Rear wheel cylinder 2 — Dust boot (part of 2128) 3 2197 Wheel cylinder piston (part of 2261) 4 — Cup (part of 2128) 5 2204 Wheel cylinder piston cup spring (part of 2128) 6 — Wheel cylinder housing (part of 2261) 7 — Brake shoe hold-down pin 8 — Access hole (part of 2212) 9 — Rear brake bleeder screw (part of 2261) 10 — Access hole plug 11 — Rear wheel cylinder bolt 12 2212 Rear brake backing plate 13 — Rear brake backing plate bolts 14 2N790 Parking brake lever clip 15 — Spring washer 16 — Secondary brake shoe and lining (part of 2200) 17 — Brake shoe hold-down spring (part of 2B514) 18 — Lower retracting spring (part of 2B514) 19 2A637 Parking brake lever 20 — Parking brake lever pin 21 2A177 Brake shoe adjusting lever 22 — Adjuster lever pin (part of 2A177) 23 — Primary brake shoe and lining (part of 2200) 24 — Upper retracting spring (part of 2B514) 25 2041 Brake adjuster screw

Shoes Removal

Take a picture and remember how each part goes and attaches
  1. Remove the brake drum, refer to Drum in this section.
  1. Remove the upper retracting spring.
  1. Remove the lower retracting spring.
  1. Remove the self-adjuster.
  1. Remove the hold-down springs.
  1. Remove the parking brake lever clip and the parking brake lever.

Apr 17, 2009 | 1999 Nissan Quest

1 Answer

I need a schematic for the rear brakes on an F150 super cab with 4.6L automatic trans 4wheel drive

Drum, Rear Brake System Standard Rear Brake
Item Part Number Description 1 2069 Brake Shoe Hold-Down Spring Pin 2 — Rear Wheel Cylinder Retaining Bolt (2 Req'd) 3 — Washer (2 Req'd) 4 — Anchor Pin (Part of 2211) 5 — Wheel Cylinder 6 2028 Brake Shoe Anchor Pin Guide Plate 7 2A637 Parking Brake Lever 8 2296 Brake Shoe Retracting Spring (Short) 9 2296 Brake Shoe Retracting Spring (Long) 10 2200 Rear Brake Shoe and Lining (Secondary) 11 — Washer 12 2106 Parking Brake Lever Pin Retainer 13 — Brake Shoe Adjusting Lever Cable Guide 14 2A642 Primary Brake Shoe Parking Brake Lever Link 15 2A601 Parking Brake Link Spring 16 2068 Brake Shoe Hold-Down Spring 17 2A176 Brake Shoe Adjusting Lever 18 2048 Brake Shoe Adjusting Screw Socket 19 2047 Brake Shoe Adjusting Screw Nut 20 2041 Brake Adjusting Screw 21 2049 Brake Shoe Adjusting Screw Spring 22 2200 Rear Brake Shoe and Lining (Primary) 23 2A178 Brake Shoe Adjusting Lever Cable 24 2211 Brake Backing Plate
Heavy Duty Rear Brake
Item Part Number Description 1 — Rear Wheel Cylinder Retaining Bolt 2 00538 Lock Nut 3 2212 Rear Brake Backing Plate 4 2262 Rear Wheel Cylinder 5 2A642 Primary Brake Shoe Parking Brake Lever Link 6 2A601 Parking Brake Link Spring 7 2A637 Parking Brake Lever 8 2106 Parking Brake Lever Pin Retainer 9 — Parking Brake Lever Bolt 10 — Secondary Shoe Assembly 11 2A179 Brake Shoe Adjusting Lever Cable Guide 12 2068 Brake Shoe Hold-Down Spring 13 — Adjusting Lever Pin 14 — Adjusting Lever Return Spring 15 2A176 Brake Shoe Adjusting Lever 16 2047 Brake Shoe Adjusting Screw Nut 17 2049 Brake Shoe Adjusting Screw Spring 18 2041 Brake Adjuster Screw 19 — Primary Shoe Assembly 20 2068 Brake Shoe Hold-Down Spring 21 2200 Rear Brake Shoe and Lining 22 2035 Brake Shoe Retracting Spring 23 2A178 Brake Shoe Adjusting Lever Cable 24 2092 Brake Adjusting Hole Cover 25 2069 Brake Shoe Hold-Down Spring Pin
The rear drum brakes:
  • Have internal shoes that expand against the brake drum (1126).
  • Are a single-anchor type.
  • Are actuated by one rear wheel cylinder (2262).
  • Have two pistons in the rear wheel cylinder (2261). One exerts force against the upper end of the primary shoe; the other exerts force against the upper end of the secondary shoe.
  • Adjust rear brake shoes and linings (2200) automatically.
  • Need manual brake adjustment if the adjusters are not operating properly or after the rear brake shoes and linings have been replaced.
When the brake pedal is applied, hydraulic fluid pressure forces the pistons in the rear wheel cylinder outward, moving the rear brake shoes and linings against the brake drum.
The rear drum brake system includes the parking brake mechanism. Refer to Section 206-05 .

Apr 04, 2009 | 1997 Ford F150 Regular Cab

2 Answers

I have recently passed my cbt on a moped i was wondering if i could drive a geared bikeHELP ME PLZZ :)

as far as i know, in the UK you can now ride any motorcycle up to 125 cc there are rules according to age and horsepower, when i lived there i had to do my cbt ( i used the schools 125) then as i was over 21 i took the direct access course, which depending on your riding skills is a 3 to 5 day course followed by the full license test, all taken on a 500cc bike. then if you pass you can ride anything..

in the USA, well here in Massachusetts all you have to do is take a test on a computer and get 14 questions right outta 20, then you get a learners licence and you can ride anything you damn well want...... can you believe that... so stupid

Mar 26, 2009 | 2008 Benelli TnT 899

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