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Tool department

Frame, fork & alignment tools

Compare alignment gauges, routing kits, star-nut setters, crown-race tools, taps and facing sets. Check material limits and supplied contacts.

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17 items

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Bicycle workshop

Park Tool

Park Tool DAG-3 Derailleur Hanger Alignment Gauge

Derailleur-hanger alignment gauge

A rotating/sliding indicator and replaceable M10 tip; not a general frame-alignment gauge.

Reference
Rim-referenced hanger alignment
Indicator
Rotates/slides for clearance
$148.95Nov 7, 26, 12:59 AM · New York
Price info

This is a monthly price snapshot supplied by Rainforest, not a live quote. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

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Bicycle workshop

Park Tool

Park Tool IR-1.3 Internal Routing Kit

Internal-routing kit

A magnetic routing system with 1.88m guides, including distinct Di 2 and EW-SD300 fittings.

Guide cables
Five, each 188 cm
Named ends
Barbed; rubber; Di 2; EW-SD300; reverse-polarity magnet
$80.95Nov 7, 26, 12:59 AM · New York
Price info

This is a monthly price snapshot supplied by Rainforest, not a live quote. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

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Bicycle workshop

Jagwire

Jagwire WST050 Internal Routing Tool

Internal-routing kit

Compact body storage for the named inner-cable, hydraulic-hose and Di 2 e-Tube adapters.

Mechanism
Retractable flexible receiving magnet
Named adapters
Inner cable; hydraulic hose; Di 2 e-Tube wire
$37.50Nov 7, 26, 12:59 AM · New York
Price info

This is a monthly price snapshot supplied by Rainforest, not a live quote. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

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Bicycle workshop

Park Tool

Park Tool FFG-2 Frame and Fork End Gauges

Dropout parallelism gauge

A two-gauge set for 100–160 mm open-dropout arrangements; thru-axle frames/forks excluded.

Role
Frame/fork dropout-parallelism gauges
Width scope
100–160 mm
$134.95Nov 7, 26, 12:59 AM · New York
Price info

This is a monthly price snapshot supplied by Rainforest, not a live quote. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

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Bicycle workshop

Park Tool

Park Tool FFS-2 Frame and Fork Straightener

Steel frame/fork correction tool

A hook-and-fulcrum tool; tube fit alone does not establish that the component may be straightened.

Mechanism
Manual hook-and-fulcrum lever
Hook contact
Tubes up to 44 mm
$98.95Nov 7, 26, 12:59 AM · New York
Price info

This is a monthly price snapshot supplied by Rainforest, not a live quote. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

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Bicycle workshop

Park Tool

Park Tool DT-5.2 Disc Brake Mount Facing Set

Brake-mount facing set

A facing system with axle adapters and cutters for the stated IS, post and flat-mount interfaces.

Operation
Disc-brake mount facing
Named mount interfaces
IS; post; flat mount
$488.98Nov 7, 26, 12:59 AM · New York
Price info

This is a monthly price snapshot supplied by Rainforest, not a live quote. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

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Bicycle workshop

Park Tool

Park Tool TNS-4 Guided Star Nut Setter

Star-nut setter

A guided driver for standardM6 star nuts in the named 1 and 1-1/8-inch systems.

Mechanism
Driver with surrounding guide
Named systems
1 and 1-1/8 in
$58.95Nov 7, 26, 01:00 AM · New York
Price info

This is a monthly price snapshot supplied by Rainforest, not a live quote. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

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Bicycle workshop

Park Tool

Park Tool TNS-1 Star Nut Setter

Star-nut setter

For the named 1 and 1-1/8-inch systems using standardM6 star nuts; hammer and nut separate.

Named systems
1 and 1-1/8 in
Nut receiver
StandardM6
$28.95Nov 7, 26, 01:00 AM · New York
Price info

This is a monthly price snapshot supplied by Rainforest, not a live quote. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

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Bicycle workshop

Park Tool

Park Tool CRS-1 Crown Race Setting System

Crown-race setter

A setting tube and six drifts for the stated 1 and 1-1/8-inch base interfaces; not a removal or cutting tool.

Operation
Crown-race setting
Included setting tube
One
$109.95Nov 7, 26, 01:00 AM · New York
Price info

This is a monthly price snapshot supplied by Rainforest, not a live quote. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

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Bicycle workshop

Park Tool

Park Tool SG-8 Carbon-Blade Saw Guide

Tube saw guide

A tube guide with a slot for the stated carbon-specific blade format; saw, blade and vise are separate.

Role
Separate-blade saw guide
Round tube scope
22–33 mm
$65.95Nov 7, 26, 01:00 AM · New York
Price info

This is a monthly price snapshot supplied by Rainforest, not a live quote. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

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Bicycle workshop

Park Tool

Park Tool FCT-1 Suspension Fork Cap Tool

Suspension-cap tool

One multi-profile tool; brand examples do not establish fit for every fork cap.

Format
One six-profile body
Role
Selected suspension-fork cap engagement
$15.65Nov 7, 26, 01:00 AM · New York
Price info

This is a monthly price snapshot supplied by Rainforest, not a live quote. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

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Bicycle workshop

Park Tool

Park Tool DF-1 Dummy Fork

Workshop dummy fork

A temporary workshop organizer for the stated threadless-stem setup; not a replacement riding fork.

Use
Temporary workshop organization during fork removal
Stem scope
1-1/8 in threadless only
$50.95Nov 7, 26, 01:00 AM · New York
Price info

This is a monthly price snapshot supplied by Rainforest, not a live quote. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

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Bicycle workshop

Park Tool

Park Tool CRC-1 Crown Race Seat Cutter

Crown-race-seat cutter

A handle with two cutters and two bushings; the maker marks this model discontinued.

Operation
Crown-race seat machining
Cutter 845
26.5/27.1 mm seats on 1 in columns
$645.19Nov 7, 26, 01:00 AM · New York
Price info

This is a monthly price snapshot supplied by Rainforest, not a live quote. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

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Bicycle workshop

Park Tool

Park Tool HTR-1B Head Tube Reaming and Facing Set

Head-tube reaming/facing set

A quick-release handle with the stated reamer, facer and four pilot references; broader standards need separate tooling.

Stock reamer
754.2 /33.9 mm
Stock facer
690 /45 mm
$451.95Nov 7, 26, 01:00 AM · New York
Price info

This is a monthly price snapshot supplied by Rainforest, not a live quote. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

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Bicycle workshop

Park Tool

Park Tool TAP-8 M5 × 0.8 Frame Tap

M5 frame-fitting tap

A single tap for the statedM5 × 0.8 contact; handle and any required cutting lubricant separate.

Thread
M5 × 0.8
Named fitting examples
Bottle mounts; rack/fender bosses; toe clips
$14.95Nov 7, 26, 01:01 AM · New York
Price info

This is a monthly price snapshot supplied by Rainforest, not a live quote. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

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Bicycle workshop

Park Tool

Park Tool TAP-6 Pedal Tap Pair

Pedal-thread tap pair

A 9/16-inch–20 tpi pair; not the 1/2-inch pedal system or a universal stripped-crank repair.

Thread
9/16 in–20tpi
Directions
One right-hand; one left-hand marked LH
$61.95Nov 7, 26, 01:01 AM · New York
Price info

This is a monthly price snapshot supplied by Rainforest, not a live quote. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

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Bicycle workshop

Park Tool

Park Tool SKT-6 Flat-Faced Socket Set

Suspension-cap tool

A 3/8-inch-drive set with flat contact faces; the 27 mm socket has a separately stated taper.

Included sizes
24; 26; 27; 28; 30; 32 mm
Contact
Flat faces
$59.95Nov 7, 26, 01:01 AM · New York
Price info

This is a monthly price snapshot supplied by Rainforest, not a live quote. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

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Choosing within this department

Frame, fork & alignment tools

This department covers distinct workshop tasks, from retrieving an internal cable to checking alignment or preparing a specified fitting. Start by deciding whether the task is measurement, positioning, installation or material removal. Then match the exact contact and component instructions. Owning a suitable-looking tool does not establish that a frame or fork is repairable.

Compare the job, contact and equipment you need
NeedExamples to compareWhat changes the choice
Alignment referenceDAG-3 / FFG-2Hanger-to-rim reference versus dropout parallelism
Restricted correctionFFS-2Steel-only scope
Internal routingIR-1.3 / WST050Retrieval construction and exact connector adapters
Steerer and race installationTNS-1 / TNS-4 / CRS-1Star-nut system versus crown-race contact
Specialist preparationDT-5.2 / HTR-1B / CRC-1Supplied cutters, pilots and optional tooling

Separate measurement from correction

DAG-3 references the wheel rim from the derailleur hanger. FFG-2 instead checks supported frame and fork dropout parallelism and excludes thru axles. Choose the reference system that answers your actual question; these gauges do not measure the same feature.

FFS-2 is a correction lever explicitly restricted to steel components. FFG-2’s permitted measurement on carbon dropouts is not permission to straighten them. Keep the component material and maker’s service limits ahead of the tool’s adjustment range when deciding whether a correction tool belongs in the workshop.

Choose the retrieval system and connector fitting

IR-1.3 includes five long guide cables with different fittings, including its named EW-SD300 adapter, plus a guide magnet, barb and case. Jagwire WST050 uses a retractable flexible-magnet retrieval arrangement with its own stored adapters. Compare the connector and passage needed, rather than treating every magnetic kit as equivalent.

A passage dimension stated for one adapter does not apply to every fitting in a kit. Establish which connector must pass through which opening. Hose cutting and insert installation remain separate jobs in the brake, cable and hose department.

Match the installation system before buying a guide

TNS-1 and guided TNS-4 address the named M6 star-nut systems. They do not install an expansion plug. CRS-1 supplies a crown-race setting tube and six drifts for its stated base and SHIS scope; the fork-column label alone does not identify the race contact.

SG-8 is a saw guide for its stated tube and carbon-specific blade scope. Saw, blade and vise are separate, and fitting the guide does not authorize cutting every carbon component. DF-1 is a workshop dummy fork for organizing a supported repair setup, not a riding fork or the primary bicycle stand.

Read the stock set rather than the whole accessory family

DT-5.2 supplies its stated axle adapters and cutters; the recommended 2197 carbon abrasive adapter is separate. HTR-1B’s supplied reamer, facer and pilots establish a narrower stock scope than every application possible with optional family tooling. CRC-1 has its own crown-race-seat cutters and is marked discontinued by the maker, which is not a claim about the selected Amazon offer’s stock.

For threaded contacts, TAP-8 is M5 × 0.8 while TAP-6 supplies right- and left-hand 9/16–20 pedal taps. Correct thread labels do not prove that damaged material can be recovered. FCT-1 and the six flat-faced SKT-6 sockets address their particular cap profiles; neither establishes every cap from a named suspension brand or permission for impact driving.

Questions before you choose

Can an alignment gauge tell me a carbon frame can be straightened?

No. FFG-2’s permitted measurement and FFS-2’s steel-only correction scope are separate. A measurement does not authorize repair or establish the component’s condition.

Which routing kit should I compare for EW-SD300?

IR-1.3 names an EW-SD300 fitting. Still check the actual connector and passage. Do not transfer this compatibility to Jagwire WST050 without its own exact-generation support.

Does a star-nut setter replace a crown-race setter?

No. TNS-1 and TNS-4 position supported star nuts. CRS-1 contacts a supported crown race. Identify the fork’s retention system and the actual installation task first.

How should I compare a facing set with many optional accessories?

Start with the cutters, pilots and adapters actually supplied for the selected model. Add an accessory only when its exact application and component approval are established; the widest family description is not the contents of the box.

Continue your selection

Compare the exact component and selected offer with its maker’s requirements. These are buying comparisons, not a hands-on repair test.