Zipp Zipp Hub Parts
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Zipp Zipp Hub Parts

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OEM Zipp spring and pawl kit for the 188 rear freehub — four pawls and springs (11.1915.035.000/SRAM HU-SPP-A0). Restore reliable freehub engagement and quiet coasting.

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Product Details

Overview & Technology

Zipp 188 Rear Hub Spring and Pawl Set is the OEM replacement kit for the Zipp 188 rear freehub body, packaged as part number 11.1915.035.000 (SRAM model ID: HU-SPP-A0). The kit includes four pawls and four matching springs designed to integrate precisely with the 188 freehub’s engagement mechanism. Manufactured to Zipp/SRAM tolerances, the components are engineered for consistent, positive engagement and long-term durability under road riding conditions. The compact shipping dimensions (1" x 1" x 1") and 0.02 lb weight reflect that this is a lightweight, high-precision spare part intended for routine hub service and repair.

Key Features & Benefits

Precision fit and OEM spec: Each pawl and spring pair matches Zipp’s original geometry for correct preload and engagement timing, avoiding slop or excessive drag. That means crisp initial engagement when you accelerate and reliable coasting when you stop pedaling. Durable materials and finish: Pawls are manufactured from heat-treated steel with a corrosion-resistant coating and are paired with resilient springs designed for consistent force over thousands of cycles. This combination helps maintain engagement reliability in wet or mixed-season road riding. • Quantity: 4 pawls and 4 springs — full set for a 188 freehub. • OEM Part #: 11.1915.035.000 / SRAM HU-SPP-A0. • Restores original freehub engagement and reduces noise/skip from worn pawls.

Fit, Compatibility & Installation Notes

This kit is specifically compatible with the Zipp 188 rear freehub. Confirm your hub model before ordering — using non-compatible pawls or springs can cause engagement issues or accelerated wear. The kit is intended for mechanics familiar with hub strip-down and reassembly. Installation is straightforward for a competent home mechanic or pro shop: remove the freehub body per Zipp’s service instructions, clean the pawl pockets, inspect ratchet surfaces, then replace pawls and springs. Use the manufacturer-recommended lubricant and torque specs; if unsure, consult a trained mechanic or refer to Zipp/SRAM service guides.

Who This Is For

This replacement set is aimed at road cyclists, wheel builders and bike shops who maintain Zipp 188 hubs. It’s perfect for riders who experience clicking irregularities, delayed engagement, or who perform scheduled hub servicing to retain peak performance. If you race, commute, or tour on Zipp-equipped wheels, keeping a fresh set of pawls and springs on hand is a cost-effective way to avoid freehub failure and maintain the crisp engagement Zipp hubs are known for.

Key Features

  • ✓ OEM Zipp/SRAM original equipment replacement set for 188 hubs
  • ✓ Includes four precision heat-treated pawls and four resilient springs
  • ✓ Part number 11.1915.035.000 (SRAM HU-SPP-A0) for exact compatibility
  • ✓ Restores crisp engagement and reduces freehub skip or noise
  • ✓ Lightweight, compact kit — ideal for shop spares or home service
  • ✓ Made to Zipp tolerances for reliable, long-lasting function

Specifications

Freehub Compatibility 188

Product Identifiers

Vendor Item # 11.1915.035.000
UPC 710845682766

Frequently Asked Questions

Will these pawls fit any Zipp hub?

No. These pawls and springs are specific to the Zipp 188 rear freehub. Always confirm your hub model before purchasing — using the wrong pawl geometry can cause engagement problems or premature wear.

How do I know if my pawls need replacing?

Symptoms include inconsistent or delayed engagement, audible skipping under load, or a change in freehub noise. During a service, visible wear, rounded pawl tips, or weakened springs indicate replacement is necessary.

Can I install these myself at home?

Yes, a competent home mechanic can install them if they are comfortable disassembling a freehub. Follow Zipp/SRAM service instructions, work on a clean bench, and use appropriate lubricants and tools. If unsure, have a pro shop perform the service.

What lubricant should I use with the pawls and springs?

Zipp/SRAM recommend using manufacturer-approved lubricants. In practice, a light oil on pawl tips and a light grease in bearings works well; avoid heavy grease that can inhibit pawl movement. Refer to Zipp service documentation for exact recommendations.

Are these genuine OEM parts?

Yes. This listing is for the OEM Zipp part number 11.1915.035.000 (SRAM model HU-SPP-A0), supplied to match original factory specifications and tolerances.

Do you sell other hub service parts for Zipp 188?

We stock a range of Zipp hub service parts — seals, bearings, axle hardware and full freehub bodies. If you need additional components for a complete service, contact our support team or check related product listings.

Buying Guide

When buying freehub pawls and springs, confirm hub model and OEM part number first — in this case, Zipp 188 and part 11.1915.035.000 (SRAM HU-SPP-A0). Stocking the proper OEM kit ensures exact fitment and preserves factory engagement characteristics. For installation, plan a basic hub service: clean surfaces, inspect ratchet teeth for pitting, use the recommended lubricant, and replace bearings or seals if needed. If you’re unsure about inspection or torque values, have a trained mechanic perform the service to avoid damage and ensure optimal hub performance.

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