The Zipp Service Course stem delivers all you look for in a high-performance stem - strength, stiffness, reliability, a precise fit and great visual look. The SC stem offers a new faceplate and body design for greater stiffness and easier installation at a price that meets any rider’s budget.
Forged AL-6061
Machined and relieved faceplate
Features stainless steel hardware with TORX heads on all bolts for precision torque readings and ease of adjustment
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Kurtis Thrasher "The Crasian"
We love the staff and store so much that we bought our motorcycles and ebikes from them.
We love the staff and store so much that we purchased our BMW motorcycles and Specialized bikes from this dealership.
Whether riding at 150 mph+ on your motorcycle or just 40 mph+ on your ebike, you'll be glad you bought them from this store
Sierra Bicycle Supply
Alex Y.
High Quality, at a Great Price
High Quality, at a Great Price. Most importantly, the boss is very happy about it. Just in time before Father's Day, so I could earn some credits.
It comes with Headset, cable plugs for Wireless settings, and the MRP Chainguide. (thou, I had to put a spacer to make it fits for the 52mm chainline...)
Epic 8 EVO Pro Frameset
John
Great purchase
Fast, friendly and helpful. Would highly recommend!
2025 Specialized Tarmac SL8 Frameset - Gloss Dune White / Black Pearl Over Ashen
Pierre Wachowski
Fits perfect, I am so thankful that I could order it from you with delivery to Germany
You are one from only few shops who have it and deliver to Germany ! I think every German who buys a Fox 38 and had before an RockShox Fork will thank you so deep for that !!! I will come back again if I need something else I can't get here in Germany I swear!
Specialized EDC Bear Pawls BMB-00315OF0 Front Hub Endcap Set 19mm OD
Duc Au
Superb service
Order arrived within days of completing payment checkout. Competitive pricing on premium cycling products is a no brainer to shop again.
Gen 4 Specialized Turbo Levo Frame set - AMAZING bike from the best shop
Tom and the team at Sierra were great to deal with. Their pricing was the best I could find on the web and locally. They were great with updates and details about shipping. Bike arrived perfectly and has been a blast to ride and own. 100% recommend.
This device was easy to set up with my Wahoo Bolt. Gives visual and audio notification of approaching vehicle with sufficient time to move over if needed. Battery life is good. Some false notices during group ride.
I feel much safer on the roads with this radar.
