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BR-R9170 Caliper Fixing Bolt A

BR-R9170 Caliper Fixing Bolt A

5(4 ratings)

Best price now

$4.00at Bicycle WarehouseChecked 1 h ago

Compared across 22 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Best price today: $4.00 at Bicycle Warehouse (checked Nov 12, 2026).
  • Checked at 22 stores.

Our take on the BR-R9170 Caliper Fixing Bolt A

A single replacement caliper fixing bolt for Shimano Dura-Ace BR-R9170 flat-mount disc brake calipers. It is a small, model-specific part: the bolt that holds the caliper body to the frame or fork mount. It suits riders repairing a stripped, lost or corroded bolt on a Dura-Ace hydraulic disc setup, and anyone building a bike around R9170 calipers. Generic hardware-store bolts are not a safe substitute here, since caliper mounting is a safety-critical joint with a specified length and thread.

Best forReplacing a lost or damaged caliper mounting boltDura-Ace R9170 disc brake service and rebuildsKeeping a spare on hand for maintenance
Pros
  • Genuine Shimano part made for R9170 calipers
  • Correct thread and length for the flat-mount fixing point
  • Small and light to keep as a spare
  • Simple to fit with standard tools
Cons
  • Sold as one bolt, not a pair
  • Only fits the matching caliper model
  • No washers or other mounting hardware included
  • Easy to over-torque without a torque wrench

BR-R9170 Caliper Fixing Bolt A prices at every store

  • Bicycle WarehouseNew

    In stock

    $4.00Checked 1 h ago
    Visit Bicycle Warehouse
  • H8BIKESNew

    In stockReturn policy

    $4.00Checked 1 h ago
    Visit H8BIKES
  • Northwest BicycleNew

    In stockReturn policy

    $4.00Checked 1 h ago
    Visit Northwest Bicycle
  • Velo MineNew

    In stockReturn policy

    $4.00Checked 1 h ago
    Visit Velo Mine
  • Goodwynn'sNew

    In stockReturn policy

    $4.00Checked 1 h ago
    Visit Goodwynn's
  • Steed CyclesNew

    In stockPriced in CAD (CA$7.49)Return policy

    $5.26Checked 1 h ago
    Visit Steed Cycles
  • fullcycle.blackNew

    In stockPriced in CAD (CA$7.49)Return policy

    $5.26Checked 1 h ago
    Visit fullcycle.black
  • Full Suspension CanadaNew

    In stockReturn policy

    $7.00Checked 1 h ago
    Visit Full Suspension Canada
  • Performance BicycleNew

    In stock

    $3.60+ $4.99 shippingChecked 1 h ago
    Visit Performance Bicycle
  • Send It BikesNew

    In stockReturn policy

    $13.51Checked 1 h ago
    Visit Send It Bikes
  • Colorado CyclistNew

    In stock

    $4.00+ $9.95 shippingChecked 1 h ago
    Visit Colorado Cyclist
  • eBayNew

    In stockSold by niceculturefromtokyoMade for another market

    $62.22+ $46.89 shippingChecked 1 h ago
    Visit eBay
  • Pro Bike SupplyNew

    Availability unknown

    $4.00Checked 1 h ago
    Visit Pro Bike Supply
  • Trek Bicycle Stores of FloridaNew

    Availability unknown

    $4.00Checked 1 h ago
    Visit Trek Bicycle Stores of Florida
  • SX CollectiveNew

    Availability unknown

    $4.00Checked 1 h ago
    Visit SX Collective
  • Durango BikesNew

    Availability unknown

    $4.00Checked 1 h ago
    Visit Durango Bikes
  • Sierra Bicycle SupplyNew

    Availability unknown

    $4.00Checked 1 h ago
    Visit Sierra Bicycle Supply
  • Seattle Electric BikeNew

    Availability unknown

    $4.00Checked 1 h ago
    Visit Seattle Electric Bike
  • booniesbikes.comNew

    Availability unknown

    $4.00Checked 1 h ago
    Visit booniesbikes.com
  • Ottawa Bike and TrailNew

    Availability unknown

    $4.00Checked 1 h ago
    Visit Ottawa Bike and Trail
  • Bingham CycleryNew

    Availability unknown

    $4.30Checked 1 h ago
    Visit Bingham Cyclery
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $9.16Free shippingChecked 1 h ago
    Visit Amazon

Also available at

  • Pro Bike SupplyCheck price at Pro Bike Supply
  • Bicycle WarehouseCheck price at Bicycle Warehouse

Store links may earn us a commission.

BR-R9170 Caliper Fixing Bolt A price history

Lowest price we've seen: $3.60 on Nov 12 at Performance Bicycle. Tracked across 14 stores since Nov 12.

About the BR-R9170 Caliper Fixing Bolt A

This is the Shimano Dura-Ace BR-R9170 Brake Caliper Fixing Bolt A. It is a fixing bolt made for Shimano disc brake calipers.

The bolt is designed to fit the BR-R9170 caliper and secure it on the bike's braking system.

Brand
Shimano
Series
Dura-Ace
Model
BR-R9170 Caliper Fixing Bolt A
Compatibility
Shimano disc brake calipers

Questions and answers

What does this bolt actually hold?
It secures a Shimano Dura-Ace BR-R9170 flat-mount disc brake caliper to the frame or fork mount. It is the caliper fixing bolt, not a hose fitting or pad pin.
Will it fit other Shimano calipers?
It is specified for the BR-R9170 caliper. Thread, length and head are matched to that model, so do not assume it fits other Shimano or third-party calipers.
How many bolts come with it?
One fixing bolt. A caliper mount usually takes two bolts, so check how many you need before ordering.
Do I need a torque wrench?
Yes. Caliper mounting bolts have a specified torque, and guessing risks stripping the mount or leaving the caliper loose. Follow Shimano's figure for your frame.
Is it worth buying the genuine bolt?
For a safety-critical mount, yes. A hardware-store bolt may have the wrong length, thread or strength grade, and a loose caliper is a real hazard.
Where is the BR-R9170 Caliper Fixing Bolt A cheapest?
At Bicycle Warehouse, for $4.00, as of our latest check.
What do buyers say about the BR-R9170 Caliper Fixing Bolt A?
Rated 5 out of 5 from 4 ratings.
Where can I buy the BR-R9170 Caliper Fixing Bolt A?
22 stores we checked sell it, including Pro Bike Supply, Bicycle Warehouse, Steed Cycles, H8BIKES, Send It Bikes.

Stores we've priced the BR-R9170 Caliper Fixing Bolt A at

  • Performance Bicycle deals and prices
  • Sierra Bicycle Supply deals and prices

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