• Precision Hope V4 Outer Piston Stop tool used to hold brake pistons during bleeding – Whistler Print-A-Part
  • Close-up of Hope V4 Outer Piston Stop for MTB disc brake maintenance – Whistler Print-A-Part
  • Hope V4 Outer Piston Stop for mountain bike brake caliper servicing – Whistler Print-A-Part
  • Close-up of Hope V4 Outer Piston Stop designed for precise MTB disc brake maintenance – Whistler Print-A-Part
  • Hope V4 Outer Piston Stop for securing mountain bike brake pistons during service – Whistler Print-A-Part
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Hope - V4 - Caliper Outer Pistons Stop - Bleed Block

Hope - V4 - Caliper Outer Pistons Stop - Bleed Block

$10.00 CAD
$10.00 CAD
Sale Sold out
Shipping calculated at checkout.

Details

Piston Seal Service Tool

Before caliper seal replacement, allows the inboard piston(s) to come out so they are easy to remove.

Instructions:
The brake must be fully bled. Remove the pads, install the U shape tool over the front "half" of the caliper body, making sure the thinner leg of the U shape tool is in the pad location.
Pump on the master cylinder until the inner piston(s) come in contact with the tool. Remove the tool and gently remove the piston(s). The outer piston(s) will be removed once bore caps are unscrewed. The caliper will be now ready for seal replacement.

Note:

What do I get?

1

Compatibility

Compatible with - Hope V4
View full details
Product Product subtotal Quantity Price Product subtotal
Precision Hope V4 Outer Piston Stop tool used to hold brake pistons during bleeding – Whistler Print-A-Part
Hope - V4 - Caliper Outer Pistons Stop - Bleed BlockPP-BB-HO-V4-PS
Hope - V4 - Caliper Outer Pistons Stop - Bleed BlockPP-BB-HO-V4-PS
$10.00/ea		 $0.00
$10.00/ea $0.00

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Shims are great. Shipping was perfect. Can't wait to put them on my 2026 Fischer Boa LV 130 and trythem. Thanks toCasey and his team for their great work. Dan

Daniel Hogue
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Good produc and good communications!

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