HotCheck

HotCheck x TiParts Titanium Rear Derailleur (RD) Pivot Axle | Shimano SRAM

$32.00 SGD

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Option Shimano 1pc SRAM 1pc

About Hotcheck

Hotcheck makes titanium bike parts designed around real use, not spec sheet numbers. The brand's designer has worked as a machinist, a racer and a mechanic, so every part starts with one question: how can this be better than the OEM version?

Parts are made from S-grade titanium alloy on CNC lathes and machining centers, with tight tolerances wherever parts have to fit together. Performance comes first. Weight, finish and price follow from that.

Read more about Hotcheck

S-grade Titanium | 1.95g (Shimano), 2.75g (SRAM) | For Shimano Dura-Ace R9xxx/Ultegra R8xxx and SRAM Red/Force

Made with specialised-grade titanium alloy sourced from Baoji Titanium, part of the Baoti Group, one of the leading titanium manufacturers in the world.

This is a titanium rear derailleur pivot bolt in Shimano/SRAM spec. It connects the rear derailleur to the derailleur hanger and acts as the pivot axis the derailleur rotates around when you shift.

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Specifications

Material	S-grade titanium alloy (Baoji Titanium, Baoti Group)
Finish	Polished
Tool Required	5mm hex key
Recommended Torque	Shimano: 3-4Nm SRAM: 3Nm
Weights	Shimano: 1.95g/piece SRAM: 2.75g/piece
Thread	M10x1.0

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Compatibility

Shimano Ultegra/Dura-Ace (R8xxx and R9xxx) rear derailleurs, mechanical and electronic. NOT COMPATIBLE with Shimano 105 R7xxx, SRAM or Campagnolo
SRAM Red/Force Electronic

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What's Included

1x Titanium Pivot Axle/Bolt of your chosen model.

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Installation and Care

Important: This component holds the rear derailleur in place. Incorrect installation can cause the derailleur to wobble, shift inaccurately, or even come off, which is a safety hazard. We recommend installation by a qualified technician using professional tools.

Applicable models: Shimano R8xxx and R9xxx series mechanical and electronic rear derailleurs, SRAM Red/Force
Tool: 5mm hex key (Shimano), 6mm (SRAM)
Bolt spec: M10 x 1.0
Recommended torque: Shimano: 3 to 4 Nm | SRAM: 3Nm

After installation, please re-check torque, confirm the derailleur rotates smoothly, confirm the derailleur has no unusual play, and set up the shifting.

If you have any questions or problems during first installation or use (such as unusual derailleur wobble, the derailleur not returning properly, inaccurate shifting or frequent dropped chains), stop immediately and contact us. Do not force the parts on or off, and do not continue using the product. Otherwise it may cause serious consequences.

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Links

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Hotcheck 2Y Pivot Axle Warranty

Hotcheck guarantees this product for 2 years from the original purchase date. If the product suffers a structural failure when correctly installed and used in normal riding, the brand will provide a free replacement.

Warranty exclusions (the following are not covered):

Improper installation or maintenance: Not tightening to the recommended torque (over or under). Bolt damage caused by installing or removing with anything other than a 5mm hex tool. Corrosion damage from corrosive substances.
Accidents and misuse: Damage from crashes, impacts or other abnormal external force, or overloading such as use in downhill riding.
Wear and tear: Hex socket wear marks from normal installation and removal, and surface scratches.
Incompatible models: Shimano Version: Use on any rear derailleur other than the Shimano R8xxx and R9xxx series, including but not limited to Shimano R7xxx, SRAM and Campagnolo systems. SRAM Version: Use on any rear derailleur other than the SRAM RED and FORCE road electronic series, including but not limited to Shimano drivetrains, SRAM mountain bike drivetrains and Campagnolo systems.
Unauthorized modification: Cutting, drilling, grinding, polishing, anodizing, painting or any other change to the product itself.
Unauthorized channels: Products without valid proof of purchase, or bought from non-official channels.

Warranty process

If a problem occurs, stop using the product immediately and contact us. You will need to provide photos of the product, close-ups of the problem area and proof of purchase. If the claim meets warranty conditions, the product will be repaired or replaced.

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