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Zipp Service Course Stem

Zipp Service Course StemZipp Service Course Stem
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US$57.39
Variant Status Price
±6° Size 120mm
In Stock US$57.39
BUY
±6° Size 60mm
In Stock US$57.39
BUY
±6° Size 70mm
In Stock US$57.39
BUY
±6° Size 80mm
In Stock US$57.39
BUY
±6° Size 90mm
In Stock US$57.39
BUY
±6° Size 100mm
In Stock US$57.39
BUY
±6° Size 110mm
In Stock US$57.39
BUY
±6° Size 130mm
In Stock US$57.39
BUY
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Description

About Zipp Service Course Stem

The Service Course stem delivers all you look for in a high-performance stem - strength, stiffness, reliability, a precise fit and great visual look.

The redesigned Service Course stem now offers a new faceplate and body design for greater stiffness and easier installation at a price that meets any rider’s budget.

The Service Course Stem’s new shape and 3D-forged construction results in an improved stiffness-to-weight-ratio of 1.75g/nm. The stem design, along with its clean new graphics, also complement the aesthetics of modern frames. Made from 6061 aluminum, the stem resists flexing during sprints and accelerations.

The Service Course Stem is available with a ±6° in eight lengths from 60 to 130 mm, in bead-blast black with laser-etched graphics.

Features

Won’t easily strip.

Provide 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.

Zipp 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.

Specifications

Weight (100mm): 150g

Material: 6061 Aluminum

Hardware: Stainless steel bolts with Torx T25 heads

Clamp Diameter: 31.8mm

Angle: ±6°

Steer tube diameter: 1-1/8in

Stack height: 41mm

Clamp width: 47mm

Clamp torque max: 5Nm

More About The Manufacturer ZIPP

Zipp Speed Weaponry serves a select group of elite companies and athletes, globally located and committed to bicycle & wheelchair competition. Zipp meets customer's needs for the highest performance, superlative quality components through innovative design and manufacturing utilizing the best material and technology available. Zipp is built on mutual respect, delivery on promise and fastidious attention to manufacturing details. They do this by providing exceptional customer service and aggressive marketing, supporting distribution through dedicated dealers, distributors, OE's and direct sales. Market share growth is achieved through continuous product and process improvement, adding new products, additional categories and expanding the distribution channels. Zipp are a manufacturing company located in Indianapolis, Indiana, USA and part of the SRAM group.

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