RockShox Trek Reaktiv Thru Shaft 200 Hour Service Kit

$60.00

In Stock

OEM RockShox 200-hour service kit for Trek Reaktiv thru-shaft rear shocks. Includes precision seals, foam rings and lube to restore damping and prevent leaks.

Add to Cart

🚚 Fast Shipping 🔒 Secure Checkout ↩ Easy Returns

Product Details

Overview & Technology

RockShox Trek Reaktiv Thru Shaft 200H Service Kit (Mfr. Part 00.4118.238.000, SRAM ID RS-SVC-200H-A1) is an OEM overhaul kit designed specifically for Trek Reaktiv thru-shaft rear shocks. Built from precision-molded elastomers and foam components, the kit provides the wear parts required at the recommended 200‑hour service interval to keep your shock performing to factory specs. The kit contains the critical sealing components and assembly lube engineered to match RockShox tolerances. Using original-equipment parts preserves damping consistency, prevents oil migration and minimizes the risk of accelerated internal wear compared with generic replacements.

Key Features & What's Included

What the kit delivers: OEM-quality seals and foam rings plus assembly lube prepared for a 200‑hour service. These components replace the wear items that most commonly degrade over time: seal heads, wipers, foam rings and O-rings. Real-world benefits: restoring the seal stack and fresh lube reduces stiction, eliminates minor leaks, preserves small-bump sensitivity and returns the shock's rebound and compression behavior to the original factory feel. The kit arrives compact (5" x 5" x 1", 0.2 lb) for easy storage in a home workbench or pro shop drawer.

Fit, Compatibility & Service Notes

This kit is intended for Trek Reaktiv thru-shaft rear shocks that use the RockShox-specified service parts. Confirm compatibility by checking your shock's model and service documentation against Manufacturer Part # 00.4118.238.000 or SRAM Model ID RS-SVC-200H-A1. If in doubt, reference the shock serial or consult a Trek/RockShox dealer. Recommended service interval is approximately every 200 riding hours or annually for frequent riders. While experienced home mechanics can perform this service with the proper tools, RockShox service procedures and torque specs should be followed closely. If you lack the required tools (seal-head press, proper vises and torque wrench) or experience, we recommend a certified suspension service center to ensure correct assembly and safety.

Who This Kit Is For

This kit is ideal for mountain riders and workshop technicians who own or maintain Trek bikes equipped with Reaktiv thru-shaft rear shocks and want OEM-level maintenance. It's a must-have for owners who want to keep suspension performance consistent, avoid premature component replacement and preserve the resale value of their bike. Mechanics doing routine maintenance, bike shops stocking parts for Trek/RockShox systems and serious riders logging high annual hours will all get value from carrying this service kit. It’s a low-cost preventive investment that extends the life and performance of your rear shock.

Key Features

✓ OEM RockShox service parts for Trek Reaktiv thru-shaft shocks
✓ Designed for the recommended 200-hour service interval
✓ Includes precision seals, foam rings, O-rings and assembly lube
✓ Matches Manufacturer Part # 00.4118.238.000 and SRAM RS-SVC-200H-A1
✓ Restores damping feel, reduces stiction and prevents oil leaks
✓ Compact package (5" x 5" x 1") — easy to store in a workshop
✓ Saves cost versus full shock replacement with OEM tolerances

Specifications

Misc	200H TREK REAKTIV THRU SHAFT SERVICE KIT

Product Identifiers

Vendor Item #	00.4118.238.000
UPC	710845811753

Frequently Asked Questions

What exactly is included in the 200-hour service kit?

The Trek Reaktiv Thru Shaft 200H kit contains the OEM replaceable seal components used during a standard 200-hour service: seal heads/wipers, foam rings, O-rings and the assembly lube required for correct reassembly. Contents are matched to RockShox specifications to ensure correct tolerances and sealing performance.

How often should I perform the 200-hour service?

RockShox and Trek recommend servicing the shock every 200 riding hours or at least once a year for frequent riders. If you ride in wet, muddy or dusty conditions, perform inspections more often and consider servicing earlier to prevent contamination and accelerated wear.

Can I install this kit myself at home?

A competent home mechanic can install the kit if they have the right tools and experience with suspension service — including a seal-head press, appropriate vises, correct shock oil and torque tools. If you’re unsure, we recommend taking the shock to a certified suspension technician to avoid damage and ensure safety.

Will this kit fix a leaking shock?

This kit will address leaks caused by worn seals and foam rings by replacing the primary wear components. However, leaks from damaged body, shaft scoring or internal corrosion may require additional repairs or part replacement. Inspect the shock thoroughly to confirm the cause before service.

Is this kit compatible with non-Trek shocks or aftermarket internals?

This kit is designed specifically for Trek Reaktiv thru-shaft shocks that use RockShox OEM internals. Compatibility with other shocks or aftermarket internals is not guaranteed — always verify fit by comparing manufacturer part numbers (00.4118.238.000 / RS-SVC-200H-A1) to your shock's service documentation.

Do I need additional parts or fluids to complete the service?

Depending on your service procedure you may need the correct RockShox shock oil, replacement air can seals or volume spacers not included in this kit. Follow RockShox service manual instructions to identify any supplemental consumables and the correct oil weights and quantities.

Buying Guide

When buying a shock service kit, always match the manufacturer part number and service ID to your shock. OEM kits like RockShox's ensure correct materials, compound hardness and tolerances for reliable sealing and consistent damping — important for preserving the intended ride characteristics of your Trek Reaktiv system. Decide whether you'll do the service yourself or bring it to a shop: DIY saves money but requires proper tools and knowledge; a shop ensures accurate assembly and warranty-friendly work. If you're replacing seals to address leaks or degraded performance, pair the kit with fresh suspension oil and any additional seals the service manual specifies.

Ready to order?

Shop with confidence at Scenders — premium cycling parts, fast shipping.

View Full Product