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Ritchey WCS One-Bolt Carbon Clamp Kit

Q: Is the inner channel (with rubber thing) required when installing this with 7x9.6 Fizik oval carbon rails?

Yes. You need the inner rubber piece.

Q: Totally new to this so don't laugh if it's a dumb question. But do you need a post that will accommodate a 1 bolt clamp or is that irrelevant?

You will need a one bolt seat post.

Q: What torque should be used for carbon rails...the clamp saids 12nm...wouldnt 12nm crack the rails? Thanks!

My answer will definitely be different than the others. At 12nM, the carbon rails of my saddle get a little warped and skews a little to the left, and I've more than a few bolts going to 12nM. I weight 240, and 10nM has been plenty to keep the saddle in place, and help protect my saddle rails a little more

Q: hi, i jave a selle italian seat with a 7x9 carbokeramic rails, is this clamp compatible with the carbon rails 7x9 ?

No, this is the one for 7mm dia. alloy rails, not the tall, rectangular carbon ones like you have. Definitely don't use this one as it can damage the carbon rails.

Product ID: 352487881

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Details

Material
Aluminum
Brand
Ritchey
Item dimensions L x W x H
7.6 x 7.6 x
Colour
Black
Style
Utilitarian

⚙️Precision 7x9.6mm rail fit

🛠️Durable aluminum build

🚴‍♂️Optimized for MTB & Road

Frequently Bought Together

Ritchey WCS 1-Bolt Seatpost Clamp Adaptors

Ritchey Seatpost WCS Alloy 1-Bolt Complete Clampset for 7X9.6 Rails (Fizik Carbon)

Description

⚡️ Elevate your ride with precision clamping power!

LIGHTWEIGHT YET RUGGED - Crafted from premium aluminum, balancing featherlight 45g weight with rock-solid durability.
VERSATILE MTB ROAD USE - Designed to perform across terrains, from rugged mountain trails to smooth road rides.
SEAMLESS CARBON COMPATIBILITY - One-bolt clamp engineered for sleek carbon and alloy seatposts, ensuring a flawless fit every ride.
PRECISION FIT FOR 7 X 9 6 MM RAILS - Tailored to perfectly secure 7x9.6mm round and ovalized rails from top brands like Selle Italia and Fizik.
EFFORTLESS INSTALLATION ADJUSTMENT - One-bolt design streamlines setup, letting you fine-tune saddle position with professional ease.

The Ritchey WCS One-Bolt Carbon Clamp Kit is a lightweight, durable aluminum clamp designed for 7x9.6mm round and ovalized carbon or alloy rails. Compatible with premium saddles like Selle Italia and Fizik, it offers a secure fit optimized for both mountain and road biking, featuring a streamlined one-bolt design for easy installation and adjustment.

Specifications

Color	Black
Size	7x9.6mm
Style	Utilitarian
Height	0.75 inches
Length	4.5 inches
Weight	0.05 Pounds
Width	2 inches
Material Type	Aluminum
Number of Items	1
Season	Evergreen
Included Components	Saddle Clamp
Batteries Included?	No
Brand	Ritchey
Department	Road Bike Seatposts
Manufacturer	Ritchey
Item model number	One-Bolt Adaptor Clamps
Product Dimensions	7.62 x 7.62 x 7.62 cm; 45.36 g
ASIN	B0029709IU

Have a Question? See What Others Asked

Is the inner channel (with rubber thing) required when installing this with 7x9.6 Fizik oval carbon rails?

Totally new to this so don't laugh if it's a dumb question. But do you need a post that will accommodate a 1 bolt clamp or is that irrelevant?

What torque should be used for carbon rails...the clamp saids 12nm...wouldnt 12nm crack the rails? Thanks!

hi, i jave a selle italian seat with a 7x9 carbokeramic rails, is this clamp compatible with the carbon rails 7x9 ?

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₩115157

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TrustScore 4.5 | 7,300+ reviews