Shipping: Shipped from distribution center in Columbus, United States of America.
Groupspree focuses on the power of group buying. The manufacturer or wholesaler proposes a heavily discounted price for a large quantity bulk purchase. Groupspree facilitates the bulk purchase on behalf of all the group-buy participants. The deal commences once there are sufficient participants in the group-buy.
1,500 participant Groupspree
889 members participating currently
611 additional participants needed
This deal will commence once Groupspree reaches 100%.
Zipp first developed the Service Course SL stem for the fit and performance needs of pro cyclists. That goal of being pro-grade has proven out over the years as the stem became a mainstay in the pro peloton and cyclocross circuit, being ridden to victory in Paris-Roubaix and the Vuelta a Espaa and many other races.
The result of this innovation and these experiences is the Service Course SL stem.
The Service Course SL Stem, crafted from 7075 aluminium, features a redesigned shape thats strong and lightweight, resulting in a best-in-class 1.85 grams per newton meter of stiffness. That results in no-flex sprints and accelerations. To meet every riders fit needs, the stem is available in 6 and 17 angles and seven lengths from 70 to 130mm as well as a 140mm length for the 6 stem only.
Features titanium hardware with TORX heads on all bolts for precision torque readings and ease of adjustment.
Available in two colour schemes: High-polished Black with Silver Laser-Etched Graphics or Beyond Black anodized with black logos.
Zipp chooses Torx-head bolts for its stems and aero bars - why Its simply a better bolt! Stem Length: 70mm Clamp Diameter: 31.8mm Angle: 6 or 17 Steer tube diameter: 1-1/8in Stack height: 41mm Clamp width: 47mm Clamp torque max: 5Nm Material: 7075 Aluminum Hardware: Titanium with Torx T25 heads
5 Star (15)
4 Star (11)
3 Star (4)
2 Star (1)
1 Star (1)
Average Star Rating: 4.2 out of 5
(32 customer reviews)
32 reviews for Zipp Service Course SL 70mm 17 Stem Polished Black
Rated 5 out of 5
Sober Slap from Sheffield, United Kingdom
Good value - it is worth the group buy price and is well made
Rated 5 out of 5
catlover2011 from Samara, Russia
This is my second only because I was satisfied with the first one, for the price, cant beat it
Rated 5 out of 5
Tweety Sweetie from Newcastle, Australia
I brought this product before in store and liked it but the price on groupspree is much better and fast delivery after participating
Rated 5 out of 5
GamingChanging from Canberra, Australia
Couldn't be better. Great product and exceptional price.
Rated 5 out of 5
Bear from San Luis Potosi, Mexico
Bought this for my husband for Christmas he was like a baby in a candy shop
United States of America
Sober Slap from Sheffield, United Kingdom
Good value - it is worth the group buy price and is well made
catlover2011 from Samara, Russia
This is my second only because I was satisfied with the first one, for the price, cant beat it
Tweety Sweetie from Newcastle, Australia
I brought this product before in store and liked it but the price on groupspree is much better and fast delivery after participating
GamingChanging from Canberra, Australia
Couldn't be better. Great product and exceptional price.
Bear from San Luis Potosi, Mexico
Bought this for my husband for Christmas he was like a baby in a candy shop