Most parts & accessories orders ship the next business day (qualifying items over $199 for free)

SEATTLE-AREA Customers: In-Store Pickup Available!

Thomson Bolt-On Seat Clamp 28.6mm 1-1/8" Black
Thomson Bolt-On Seat Clamp 31.8mm 1-1/4" Silver
Thomson Bolt-On Seat Clamp 34.9mm 1-3/8" Silver
Thomson Bolt-On Seat Clamp 36.4mm 1-7/16" Black
Load image into Gallery viewer, Thomson Bolt-On Seat Clamp 28.6mm 1-1/8" Black
Load image into Gallery viewer, Thomson Bolt-On Seat Clamp 31.8mm 1-1/4" Silver
Load image into Gallery viewer, Thomson Bolt-On Seat Clamp 34.9mm 1-3/8" Silver
Load image into Gallery viewer, Thomson Bolt-On Seat Clamp 36.4mm 1-7/16" Black

Thomson Seatpost Clamp

SKU: SC-E101-BK

Thomson
$31.95
$31.95 $31.95
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Clamp Diameter:
Color:
Black
Silver
In Stock
This is a pre order item. We will ship it when it comes in stock.
  • Designed to have the best combination of light weight, strength and durability
  • Made from the same 7000 series alloy as Thomson seatposts and stems
  • Made in the USA. 30g (34.9mm)
Model Seatpost Collar
Diameter 28.6mm, 29.8mm, 31.8mm, 34.9mm, 36.4mm
Color Black, Silver
FAST & FREE
FAST & FREE

Orders over $99 ship next business day for free, all bikes ship for $125-150
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Take 30 days to return or exchange
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Ride Bicycles, LLC - since 2010

Welcome to Ride Bicycles! We’re a local, independently owned, full-service bike shop nestled in the heart of the Pacific Northwest. Since 2010, we’ve been dedicated to providing exceptional customer service and helping riders of all levels experience the joy of cycling. As passionate riders, we understand the unique needs of our community and offer personalized attention, mountain bike demos, and a curated selection of high-quality mountain and gravel bikes. Meet our team to discover the people who make Ride Bicycles special and see why we’re the perfect stop for your cycling journey.

Come visit our PNW Headquarters & demo a bike!

Got your eye on a new model or curious about eMTBs? We’re just 30 minutes from Seattle, located near some of the best trails and gravel zones the Pacific Northwest has to offer. Explore our demo fleet and find the perfect ride for your next adventure. Book a demo today and use code DEMODEAL for 10% off! 😎


160 Northwest Gilman Blvd, Suite 102
Issaquah, WA 98027 (425) 961-9061

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