RockShox Lower Leg RVL 29 15 BLK

$276.00

In Stock

OEM replacement lower leg for RockShox RVL/Revelation and Reba 29 forks — 15x100 axle, black finish (decals not included). Restores structural integrity and serviceability.

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Product Details

Overview & Technology

Direct-fit replacement lower leg designed for RockShox RVL/Revelation A1–A3 (2010–2016) and Reba A7 (130–150mm, 2018+). This RockShox OEM lower leg (Mfg. Part # 11.4018.006.187, SRAM Model ID: FS-SPP-A0) restores the fork’s structural components and alignment after crash or wear-related damage. Manufactured from a high-strength forged magnesium alloy and finished in a durable black coat, the lower leg balances stiffness and weight savings for trail and cross-country 29er forks. The casting and baffled internal geometry maintain correct oil flow and bushing alignment for consistent damping performance.

Key Features & Construction

Built to OEM specs: axle interface, brake mount, and seal bores match factory tolerances so your existing upper tubes, damper and air spring assemblies re-install without modification. • 15x100 axle standard — fits 29" wheel hubs with straight 15mm axle spacing. • Magnesium alloy casting for stiffness-to-weight balance and impact resistance. • Black factory finish — decals are not included; compatible with original graphics if you retain or replace stickers separately. • SRAM model ID FS-SPP-A0 and Mfg. part # 11.4018.006.187 for exact OEM traceability.

Fit, Compatibility & Installation Notes

This lower leg is a direct replacement for Revelation A1–A3 (2010–2016) and Reba A7 (2018+, 130–150mm travel) 29" forks configured with a 15x100 axle. It will accept the original seals, bushings and crown/arch interfaces from those models, but we recommend inspecting and replacing the fork seal kit and bushings during installation. Installation requires basic fork service tools: torque wrench, hex sockets for axle bolts, press or drift for bushings (if swapping), and the correct fork oil volume for your damper/air assembly. Because decals are not included, you may need to transfer or replace graphics separately. If your lower leg shows damage to the axle mount or brake post, confirm hub/rotor alignment before riding.

Who This Part Is For

This is the go-to OEM lower leg for trail and light enduro riders running 29" Revelation or Reba forks who need a factory-correct replacement after a crash, corrosion, or wear. It's ideal for shop technicians, DIY mechanics restoring an older fork, or riders preferring genuine RockShox parts for reliability and fit. If you're swapping to a different axle standard, converting travel, or modifying fork geometry, this part is not suitable — choose a fork or conversion kit that matches your new spec instead.

Key Features

✓ OEM replacement lower leg for Revelation A1–A3 (2010–2016)
✓ Direct-fit for Reba A7 29" forks (130–150mm travel, 2018+)
✓ 15x100 thru-axle interface for standard 29er hubs
✓ Forged magnesium alloy construction for low weight and stiffness
✓ Factory black finish; decals are not included with part
✓ SRAM Model ID FS-SPP-A0 and Mfg. Part # 11.4018.006.187
✓ Matches factory seal & bushing bores for straightforward reassembly

Product Identifiers

Vendor Item #	11.4018.006.187
UPC	710845736605

Frequently Asked Questions

Will this lower leg fit my Reba or Revelation fork?

This lower leg is a direct OEM match for RockShox Revelation A1–A3 (2010–2016) and Reba A7 29" (2018+) forks configured for 15x100 axles and 130–150mm travel. Verify your fork’s model year and axle spec before ordering; check the SRAM model ID FS-SPP-A0 or Mfg. part # 11.4018.006.187 to confirm compatibility.

Are the decals included with this replacement lower leg?

No — decals are not included. The part is sold as the lower leg only in black finish. If you want stock graphics, you’ll need to transfer your originals (if undamaged) or purchase replacement RockShox decals separately.

Do I need new seals or bushings when replacing the lower leg?

We strongly recommend replacing the fork seal kit and inspecting the bushings when installing a new lower leg. Even if seals appear intact, reassembly after removal often exposes worn parts; new seals ensure optimal oil retention and smooth bushing operation.

Can I install this at home or should I use a bike shop?

A competent home mechanic with the right tools (torque wrench, hex sockets, bushing press/drift and fork fluid) can install the lower leg. If you don’t have those tools or experience press-fitting bushings and setting damper/air volumes, take it to a qualified shop to avoid damage or improper reassembly.

What axle and rotor standards does this lower leg use?

This lower leg is built for a 15x100 straight 15mm axle common to many 29" forks of this generation. It uses the stock brake mount and rotor spacing for the matched Revelation/Reba assemblies — check rotor alignment after installation to confirm correct spacing.

Is this an OEM RockShox part and what is the part number?

Yes. This is an OEM RockShox lower leg with Manufacturer Part # 11.4018.006.187 and SRAM Model ID FS-SPP-A0. Using OEM parts keeps factory tolerances and serviceability intact.

Buying Guide

When replacing a fork lower leg, match the exact model, year range, wheel size and axle standard. OEM part numbers and SRAM model IDs are the fastest way to confirm fit — for this part use Mfg. # 11.4018.006.187 and FS-SPP-A0. Consider whether you’ll swap existing seals and bushings or purchase a full service kit. If the fork experienced a hard impact, inspect stanchions and the crown for hidden damage; replacing the lower leg alone may not be sufficient after a crash.

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