SKU: 87590347704
sl8 sattelstütze

sl8 sattelstütze Specialized Tarmac SL8/Seka Spear Superlight Saddle Clamp Kit | 15g-21g | Titanium / Aluminum

$25.19 $27.99
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Shipping Estimate
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Nov 13 - Nov 18

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

sl8 sattelstütze Specialized Tarmac SL8/Seka Spear Superlight Saddle Clamp Kit | 15g-21g | Titanium / AluminumUltralight Upgrade Full set weighs only 15g (Aluminum) or 21g (Titanium) up to 70% lighter than original seatpost hardware. Perfect for weight weenie builds. Reinforced Cradle Design Redesigned carbon cradle with optimized fiber orientation. 8. 5g version supports riders up to 120kg with failure pressure exceeding 300kg. Optional Hollow Base Only 7g weight, max load 95kg ideal for ultralight riders prioritizing minimal weight. Customizable Aesthetics

🔩 Ultralight Upgrade |
Full set weighs only 15g (Aluminum) or 21g (Titanium) – up to 70% lighter than original seatpost hardware. Perfect for weight weenie builds.

🛡 Reinforced Cradle Design | 
Redesigned carbon cradle with optimized fiber orientation. 8.5g version supports riders up to 120kg with failure pressure exceeding 300kg.

🕳 Optional Hollow Base | 
Only 7g weight, max load 95kg – ideal for ultralight riders prioritizing minimal weight.

🎨 Customizable Aesthetics | 
Choose from 7 anodized S-PARTS titanium bolt colors. Titanium clamp arms also support custom color coating (add $40). Express your personal build style.

SKU Options 

  • Aluminum Kit (95kg limit): Ultralight aluminum clamps + hollow base | Total weight: 15g | Weight saving: 25g

  • Titanium Kit (120kg limit): Ultralight titanium clamps + reinforced base | Total weight: 21g | Weight saving: 19g

Available colors: Gold, Silver, Black, Pink, Blue, Green, Purple, Candy (Rainbow)

 Highlights

  • Reinforced base: 8.3g, load capacity: 120kg

  • Hollow base: 7g, load capacity: 95kg

  • S-PARTS color titanium bolts included

  • Compatible with Seka Spear seatpost clamp system

Important Notice

⚠️ This is a custom-made product, not in stock. Requires 7–10 business days for production. No returns accepted for non-defective reasons.

📌 For custom-colored titanium arms, please note your color request at checkout.

 

Other seatpost clamp kits available for Specialized SL8, Seka, Giant, Darimo, and HY.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 87590347704

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4.7 ★★★★★
Based on 23 reviews
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B
Verified Purchase
Brian
Bozeman, US
★★★★★ 5
High Quality Stand
Color: Walnut
Surprised by the quality of this stand. Exceeded my expectations. Very sturdy and easy to adjust. Expect this to last many years. Looks great on my desk too. Worth every penny. A+
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
J
Verified Purchase
jb3
Waukegan, US
★★★★★ 5
Surprisingly Amazing!
Color: Walnut, Color: Walnut
I bought this expecting it to be a cheaper product I would use until I bought something better. I was very surprised to see how nice it was! Very solid and non slip surface on the bottom. The wood on it looks great and one of the most awesome things about it is you can manually adjust it to fit your laptop. I have a heavy16 inch MacBook Pro with a case on it and it fits perfectly in this stand, after adjusting it, of course. I ended up buying another one for my work office too. I can’t wait to try other products from this company.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
D
Verified Purchase
Dennis
Port Orchard, US
★★★★★ 5
INCREASED DESK SPACE - ORGANIZED
Color: Walnut, Color: Walnut
I just received my new Vertical Laptop Stand by UPERGO! I had no idea that this device could free up so much space on my desk! AND, it looks great, very rich & professional with the solid wood, Walnut dividers. It has solid weight so your laptops won't just tumble or slide away either. The dividers that hold up to 2 laptops will also hold your cell phone. What an clever invention by UPERGO! I am now able to keep both of my laptops in the same space which frees up substantial workspace for me. The feature that allows me to adjust the width for different sized laptops is GREAT. I was at wits end how to add ventilation to my laptop as it became so hot. It now runs much, much cooler because the fan/air flow is vertical as opposed to flat on my desk. So many improvements in just one device. Thanks to UPERGO for this fine device which makes my desk look better & so much more functional! I highly recommend to anyone that spends time with laptops at their desk!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 28, 2024
F
Verified Purchase
Fennel Salad
Omaha, US
★★★★★ 5
Attractive and Solid Laptop Stand
Color: Walnut, Color: Walnut
The premium quality at this affordable price is a great deal to me. You'd see these sort of designs sold on high-end desk organization companies at expensive ($$) prices. In addition to being aesthetically pleasing, this is a solid laptop stand that was built with the utmost attention to detail. The walnut panels are lined with scratch-resistant felt pads while the aluminum base has a silicone cushion to protect your devices when placing them in. The silicone feet and sturdy weight prevents the stand from moving and tipping over. The adjustability feature is great, especially if you want to accommodate several devices or even books. Per its specifications, I find that it accurately accommodates items ranging from 2cm (0.7in) up to 4cm (1.5in) in width. It fits my 2020 Macbook Air 13" perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2024
B
Verified Purchase
Bfischlike
Lake Worth, US
★★★★★ 5
Works and looks great.
Color: Walnut
Looks, fits and works great. Helps to keep the fan free to flow, and clears up desk space. Once you get one of these, you’ll probably never go back.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 25, 2026

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