Image of Zipp Service Course SL Stem
OPTIONS WITH THIS ICON ARE AVAILABLE FOR CHRISTMAS DELIVERY
Polished Black 6Deg 80mm Dispatched within 3-5 days ID: 86925-294388
£90.00
SAVE 9% £99.00
Add to basket
Polished Black 6Deg 90mm Dispatched in 1-2 days ID: 86925-294389
£58.99
SAVE 40% £99.00
Add to basket
Polished Black 6Deg 100mm Dispatched within 3-5 days ID: 86925-294390
£58.99
SAVE 40% £99.00
Add to basket
Polished Black 6Deg 110mm Dispatched in 1-2 days ID: 86925-294391
£58.99
SAVE 40% £99.00
Add to basket
Polished Black 6Deg 120mm Dispatched within 3-5 days ID: 86925-294392
£58.99
SAVE 40% £99.00
Add to basket
Polished Black 6Deg 130mm Dispatched within 3-5 days ID: 86925-294393
£90.00
SAVE 9% £99.00
Add to basket
Polished Black 6Deg 140mm Dispatched within 3-5 days ID: 86925-294394
£90.00
SAVE 9% £99.00
Add to basket
Beyond Black 6Deg 70mm Dispatched in 1-2 days ID: 86925-294395
£69.99
SAVE 29% £99.00
Add to basket
Beyond Black 6Deg 80mm Dispatched within 3-5 days ID: 86925-294396
£58.99
SAVE 40% £99.00
Add to basket
Beyond Black 6Deg 90mm Dispatched within 3-5 days ID: 86925-294397
£59.95
SAVE 39% £99.00
Add to basket
Beyond Black 6Deg 100mm Dispatched within 3-5 days ID: 86925-294398
£90.00
SAVE 9% £99.00
Add to basket
Beyond Black 6Deg 110mm Due in stock on 19/12/16 ID: 86925-294399
£90.00
SAVE 9% £99.00
Pre-order
Beyond Black 6Deg 120mm Dispatched within 3-5 days ID: 86925-294400
£90.00
SAVE 9% £99.00
Add to basket
Polished Black 17Deg 70mm Dispatched within 3-5 days ID: 86925-294402
£90.00
SAVE 9% £99.00
Add to basket
Polished Black 17Deg 80mm Dispatched within 3-5 days ID: 86925-294403
£90.00
SAVE 9% £99.00
Add to basket
Polished Black 17Deg 90mm Dispatched within 3-5 days ID: 86925-294404
£90.00
SAVE 9% £99.00
Add to basket
Polished Black 17Deg 100mm Dispatched within 3-5 days ID: 86925-294405
£90.00
SAVE 9% £99.00
Add to basket
Polished Black 17Deg 110mm Dispatched within 3-5 days ID: 86925-294410
£59.95
SAVE 39% £99.00
Add to basket
Polished Black 17Deg 120mm Dispatched within 3-5 days ID: 86925-294413
£90.00
SAVE 9% £99.00
Add to basket
Polished Black 17Deg 130mm Dispatched within 3-5 days ID: 86925-294414
£90.00
SAVE 9% £99.00
Add to basket
Beyond Black 17Deg 80mm Dispatched within 3-5 days ID: 86925-294416
£90.00
SAVE 9% £99.00
Add to basket
Beyond Black 17Deg 90mm Dispatched within 3-5 days ID: 86925-294417
£90.00
SAVE 9% £99.00
Add to basket
Beyond Black 17Deg 100mm Dispatched within 3-5 days ID: 86925-294418
£90.00
SAVE 9% £99.00
Add to basket
Beyond Black 17Deg 110mm Dispatched within 3-5 days ID: 86925-294419
£90.00
SAVE 9% £99.00
Add to basket
Beyond Black 17Deg 120mm Dispatched within 3-5 days ID: 86925-294420
£90.00
SAVE 9% £99.00
Add to basket
Beyond Black 17Deg 130mm Dispatched within 3-5 days ID: 86925-294421
£90.00
SAVE 9% £99.00
Add to basket

Sorry, there are no reviews yet.

What are the delivery costs?

We offer Free UK Delivery on all orders.

Including: Channel Islands, Isle of Man, Isle of Wight, Northern Ireland, Scottish Highlands and Scottish Islands.

Standard delivery is normally 2 - 5 working days.

International delivery costs and delivery times vary for different countries. Please see here for more information.

Christmas delivery

For guaranteed Christmas delivery please order bikes before 11am, Tuesday 20th December and all other items before 11am, Wednesday 21st December. Guaranteed Christmas delivery applies to all items with the icon, please choose your option/size to see if the specific item you are after qualifies for Christmas delivery.

Zipp first developed the Service Course SL stem for the fit and performance needs of pros. That goal of being pro grade has proven out over the past several seasons as the stem became a mainstay in the pro peloton and cyclocross circuit being ridden to victory in Paris-Roubaix and the Vuelta a España. Now, we take that pro-proven legacy and build on it with the redesigned Service Course SL stem.

The Service Course SL Stem, crafted from 7075 aluminum, features a redesigned shape that’s 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 rider’s 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. (More information below.)

Available in two color 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? It’s simply a better bolt:

  • Won’t easily strip.
  • give more accurate torque readers.
  • Are durable.

It comes down to the way the tool head interacts with the bolt. Common hex tools tend to strip the bolt head if the bolt is over torqued. This is especially true with lightweight bolts. Zipp wanted to be able to use a lightweight bolt with reliable performance. Bolts on stems and aero bars are critical to safety – having a reliable bolt is crucial.

The Torx® head is more robust that hex-head bolts and will not easily strip. Torx® fasteners also were designed for use with a torque-limiting wrench (torque wrench), which is needed to achieve the precise torque reading for proper installation.

We chose a bolt size – T25 – for that was best suited for our stems. The standard Torx tool head for an M5 bolt is a T25, although sometimes a T20 or T27 is used. The T25 is becoming a go-to bolt in the bicycle industry. It’s been used on disc brakes for years and also is in use on chainring bolts, derailleurs and shifters. What’s more, the T25 tool is a common in bike shops or hardware stores and is readily available alone or in multi-tool sets. For your convenience, Zipp includes a T25 wrench with all stems and aero bars.


Weight (100mm)

125g

Sizes

70,80,90,100,110,120,130 and 140mm (6° only)

Material

7075 Aluminum

Hardware

Titanium with Torx® T25 heads

Clamp Diameter

31.8mm

Angle

±6° or ±17°

Steer tube diameter

1-1/8in

Stack height

41mm

Clamp width

47mm

Clamp torque - max

5Nm


Zipp Service Course SL Stem

From £58.99
£99.00 SAVE UP TO 40%
SAVE UP TO £40.01
SELECT AN OPTION
SELECT A SIZE
AVAILABILITY: Please select an option/size (See all options)
QUANTITY
REGRETTABLY, THE SELECTED SIZE OR COLOUR CANNOT BE DELIVERED IN TIME FOR CHRISTMAS. CLICK HERE TO SEE AVAILABLE OPTIONS
OPTIONS
DESCRIPTION
DELIVERY
EMAIL