Zipp 0025 Spacer for 188 Hub
Zipp

Zipp 0025 Spacer for 188 Hub

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Precision Zipp micro-spacer (.025mm) for 188 hubs to set correct Campagnolo 11-speed spacing. Machined for reliable fit and trouble-free drivetrain alignment.

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Product Details

Technology & precision

Micro-tolerance engineering: This Zipp .025 spacer (Mfg. P/N 11.1915.038.000 / SRAM HU-SPP-A0) is a precision-machined micro-shim designed to deliver exact cassette spacing on Zipp 188 hubs. The spacer's razor-thin .025mm thickness corrects the tiny endplay or alignment differences that cause cogs to rub or shift poorly. Durable, corrosion-resistant construction: Finished for long life and repeatable installation, the spacer is manufactured to hold its dimension under real-world conditions so you don't chase intermittent drivetrain issues. It’s a simple part with a big effect on shifting reliability and wheel serviceability.

Key features

Small but critical performance part: At just .025mm thickness, this spacer removes the need for improvised shims or guesswork when fitting a Campagnolo 11-speed freehub body to the Zipp 188 hub. It’s the exact specification Zipp recommends for that interface. • Manufacturer part number: 11.1915.038.000 — easy to cross-reference for service kits. • SRAM model ID: HU-SPP-A0 — compatible with SRAM/Zipp service listings. • Precision-machined, corrosion-resistant finish for consistent fit and long service life.

Fit & compatibility

Made for Zipp 188 hubs and Campagnolo 11-speed bodies: This spacer is intended specifically to set correct cassette spacing when using Campagnolo 11-speed cassette bodies with the Zipp 188 hub. It corrects the small offset required for flawless cog alignment and crisp shifting. Installation notes: Install between the freehub body and hub interface as directed by Zipp and torque fasteners per your hub service manual. Small spacers are easy to lose — work on a clean surface, and check endplay and shift indexing after fitting.

Who this is for

Road mechanics and meticulous riders: If you run Campagnolo 11-speed on Zipp 188 hubs, or you maintain wheels for road riders who demand precise shifting, this micro-spacer is an essential service part. It’s ideal for mechanics who want factory-correct tolerances without improvisation. Bike shops, racers, and DIY enthusiasts who value consistent, quiet drivetrains will appreciate this little component — it prevents chain rub, improves shift reliability, and saves time at the workbench.

Key Features

  • ✓ Precision .025mm thickness to correct Campy 11-speed spacing
  • ✓ Manufacture part number 11.1915.038.000 for easy identification
  • ✓ SRAM model ID HU-SPP-A0 cross-reference for parts lists
  • ✓ Precision-machined, corrosion-resistant finish for durability
  • ✓ Designed specifically for Zipp 188 hubs and Campagnolo bodies
  • ✓ Small, lightweight component that eliminates cog rub and misalignment
  • ✓ Simple installation — essential for accurate road drivetrain setup

Specifications

Misc 11.1915.038.000 .025mm spacer for 188 hub

Product Identifiers

Vendor Item # 11.1915.038.000
UPC 710845682797

Frequently Asked Questions

What does this spacer do?

This micro-spacer adjusts the small gap between the freehub body and hub shell so Campagnolo 11-speed cassettes sit at the correct position. The result is precise cog alignment and elimination of chain rub or indexing drift.

Is this compatible with my Zipp 188 hub?

Yes — the spacer is specifically produced for the Zipp 188 hub to achieve the correct spacing when using Campagnolo 11-speed freehub bodies. Confirm your hub and freehub body combination before install.

How do I install the spacer?

Installation is performed at the freehub/hub interface per Zipp service guidance: clean mating surfaces, place the spacer in position, reinstall the freehub body, and torque fasteners to specification. Check cassette alignment and endplay after installation.

Can I use this with other cassette types?

This spacer is intended for Campagnolo 11-speed installations on Zipp 188 hubs. Other cassette and freehub combinations may require different spacers or no spacer at all — check manufacturer compatibility before use.

How durable is such a thin spacer?

Though very thin, the spacer is precision-made from corrosion-resistant metal and designed to hold its dimension under normal riding and service conditions. Handle carefully during fitment to avoid bending or loss.

What if I still have shifting issues after installing it?

If shifting problems continue, verify the spacer is seated correctly, recheck torque specs, inspect the freehub body and cassette for wear, and re-index the rear derailleur. If issues persist, consult a professional mechanic.

Buying Guide

If you’re maintaining a Zipp 188 wheelset for Campagnolo 11-speed drivetrains, buying the correct micro-spacer is a low-cost way to ensure factory-correct cassette alignment and dependable shifting. Choose the spacer that matches the hub and freehub body combination — using the wrong thickness can create chain rub or poor indexing. For fitment, always refer to Zipp’s service documentation and keep torque values within spec. If you’re unsure, a quick check with a shop mechanic will confirm whether this .025mm spacer is the correct solution for your wheelset.

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