Race Face Ride XC Seatpost - 30.9mm - 375mm

The Race Face Ride XC seatpost offers a user-friendly, adjustable design that combines Race Face e...

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Product Information

Full details

The Race Face Ride XC Seatpost is an ideal upgrade for cross-country and trail riders seeking a reliable, high-strength component that doesn't compromise on durability. Crafted from heat-treated 6061 aluminum, this seatpost provides a robust platform for aggressive riding, though its standard alloy construction means it is heavier than high-end carbon fiber alternatives.

All features

Model Part Number	SP12RX30-9X375BLK
Brand	RaceFace

Extended Product Information

FAQs

What is the diameter of this seatpost?

This specific model has a diameter of 30.9mm.

Is this seatpost compatible with carbon saddle rails?

Yes, the low-profile clamps are designed to distribute pressure evenly, making them suitable for most rail types, but always verify your saddle manufacturer's torque requirements.

How do I adjust the seat angle?

Loosen the rear bolt and tighten the front bolt to tilt the nose up, or vice versa, then secure both bolts once the desired angle is achieved.

What is the total length of the post?

The post measures 375mm in length.

Does the finish require special maintenance?

The anodized finish is highly durable; simple cleaning with mild soap and water is sufficient.

Can I use this for downhill racing?

This post is optimized for XC and Trail riding; it is not recommended for dedicated downhill or extreme freeride use.

Troubleshooting

Saddle slips or tilts during a ride

Ensure both head bolts are tightened to the recommended torque specification and check that the clamp teeth are clean of debris.

Creaking noise while riding

Remove the seatpost, clean the seat tube and the post, re-apply fresh grease, and ensure the seat clamp is properly torqued.

Pros and Cons

Pros

Excellent durability due to heat-treated 6061 aluminum
Precise saddle angle adjustment via two-bolt system
Secure rail clamping reduces risk of saddle movement
High resistance to structural fatigue
Strong aesthetic appeal with anodized finish

Cons

Heavier than carbon fiber seatpost models
Not intended for extreme downhill or freeride applications
Standard alloy finish may show marks over long-term use

Setup, Compatibility & Care

To install, ensure your frame seat tube is clean and free of debris. Apply a light layer of bicycle-specific grease or carbon paste (depending on your frame material) to the lower portion of the tube before insertion. When securing the saddle, tighten the two bolts incrementally to ensure even tension across the rail clamps. Periodically inspect the bolts for tightness to ensure they meet manufacturer torque specifications. Clean the post with a mild detergent and water after muddy rides to prevent oxidation on the anodized surface.