Online Bike, Running and Outdoor Store
Refurbished products: Our best offers
  1. BACK
  2. Gravel Headsets
  3. Gravel Stems
  4. Massi MST-550 SuperLight Stem 31.8mm 17° Black
Massi MST-550 SuperLight Stem 31.8mm 17° Black

They love it!

★★★★★
★★★★★
1 Reviews

Massi MST-550 SuperLight Stem 31.8mm 17° Black

Massi

★★★★★
★★★★★
- 1 Reviews

Please select

Stem length

90

Delivered from 29/11

€41.99

100

Delivered from 29/11

€42.99

110

Delivered from 29/11

€50.99

120

Out of stock

€41.99

RRP €54.93 (15)

Our service packs

Serenity Pack

Comfort Pack

Express delivery

Bike assembled 100%(1)

Fast-track access to our experts

1 year

3 months

Free marking

€19.99

€19.99

Bike maintenance at Alltricks stores

3 "gold" maintenances (2)
€285

1 "bronze" maintenance (3)
€50

Additional labor (2h) (2)

€138

(1) Bike fully assembled, checked, and adjusted by our expert mechanics. To reduce the environmental impact of transport, we have removed the front wheel and pedals from your bike. The box used is therefore lighter and less bulky. All you have to do is reassemble them and enjoy your new bike. We recommend adjusting the saddle height, tire pressure, and suspensions according to your preferences.

(2) Within 2 years of bike purchase.

(3) Within 3 months of bike purchase. The services are valid only in one of our Alltricks stores. Details of the available maintenance services can be found at: www.alltricks.fr/surl/l-atelier

Delivered from 29/11

In stock

€41.99

Sold by Alltricks

€42.99

RRP €54.93 (15)

Our service packs

Serenity Pack

Comfort Pack

Express delivery

Bike assembled 100%(1)

Fast-track access to our experts

1 year

3 months

Free marking

€19.99

€19.99

Bike maintenance at Alltricks stores

3 "gold" maintenances (2)
€285

1 "bronze" maintenance (3)
€50

Additional labor (2h) (2)

€138

(1) Bike fully assembled, checked, and adjusted by our expert mechanics. To reduce the environmental impact of transport, we have removed the front wheel and pedals from your bike. The box used is therefore lighter and less bulky. All you have to do is reassemble them and enjoy your new bike. We recommend adjusting the saddle height, tire pressure, and suspensions according to your preferences.

(2) Within 2 years of bike purchase.

(3) Within 3 months of bike purchase. The services are valid only in one of our Alltricks stores. Details of the available maintenance services can be found at: www.alltricks.fr/surl/l-atelier

Delivered from 29/11

In stock

€42.99

Sold by Alltricks

€50.99

RRP €54.93 (15)

Our service packs

Serenity Pack

Comfort Pack

Express delivery

Bike assembled 100%(1)

Fast-track access to our experts

1 year

3 months

Free marking

€19.99

€19.99

Bike maintenance at Alltricks stores

3 "gold" maintenances (2)
€285

1 "bronze" maintenance (3)
€50

Additional labor (2h) (2)

€138

(1) Bike fully assembled, checked, and adjusted by our expert mechanics. To reduce the environmental impact of transport, we have removed the front wheel and pedals from your bike. The box used is therefore lighter and less bulky. All you have to do is reassemble them and enjoy your new bike. We recommend adjusting the saddle height, tire pressure, and suspensions according to your preferences.

(2) Within 2 years of bike purchase.

(3) Within 3 months of bike purchase. The services are valid only in one of our Alltricks stores. Details of the available maintenance services can be found at: www.alltricks.fr/surl/l-atelier

Delivered from 29/11

In stock

€50.99

Sold by Alltricks

Non available

We will contact you by e-mail when this item is back in stock.

Choose an option

Description

This is the Massi MST-550 SuperLight stem.

It fits on a handlebar with a diameter of 31.8 mm. Its 17° inclination will offer you a comfortable ride.

Details : 
  • Material : 3D forged aluminum
  • Inclination : 17°
  • Handlebar diameter : 31.8 mm.
  • Weight : 96 g for 80 mm model
References :
  • 48728 : Massi MST-550 SuperLight stem 31.8mm 17° Black Length 90 mm
  • 48729 : Massi MST-550 SuperLight stem 31.8mm 17° Black Length 100 mm
  • 48730 : Massi MST-550 SuperLight Stem 31.8mm 17° Black Length 110 mm
  • 48731 : Massi MST-550 SuperLight Stem 31.8mm 17° Black Length 120 mm

MORE INFORMATION

Need some mountings tips ?

If your handlebar has a high rise (which creates a lever arm) or if you use an aluminum handlebar you can slightly increase the tightening torque, the one indicated by the manufacturers is generally low enough presents no to risk damaging the carbon parts (on which the contact surface increases friction and thus limit slippage).

Features

Material Aluminium
Handlebar Diameter 31.8
Pivot de fourche 1''1/8
Stem Length 90
Stem Angle 17

Also Recommended:

NEATT Front Support for Garmin 31.8mm Black

Bestseller

 Neatt NEATT Front Support for Garmin 31.8mm Black ★★★★★ ★★★★★
- 309 Reviews
Sold by Alltricks €19.99 RRP €29.99 (15)

Delivery from saturday

 
CRANKBROTHERS Multi-Tools M19 19 Gold Functions

Bestseller

 Crankbrothers CRANKBROTHERS Multi-Tools M19 19 Gold Functions ★★★★★ ★★★★★
- 201 Reviews
Sold by Alltricks €26.99 RRP €47.90 (15)

Delivery from saturday

 
Parts 8.3 Kit of Aluminium Spacers (x5) Black Parts 8.3 Parts 8.3 Kit of Aluminium Spacers (x5) Black ★★★★★ ★★★★★
- 11 Reviews
Sold by Alltricks €7.99 RRP €8.90 (15)

Delivery from saturday

 
Handlebars MASSI SL MHB105 31.8x700 Carbon Massi Handlebars MASSI SL MHB105 31.8x700 Carbon ★★★★★ ★★★★★
- 7 Reviews
Sold by Alltricks €153.99 RRP €164.00 (15)

Delivered from 29/11

 
MASSI Pair of grips MOUSSE COMP LIGHT Black Massi MASSI Pair of grips MOUSSE COMP LIGHT Black ★★★★★ ★★★★★
- 8 Reviews
Sold by Alltricks €7.99

Delivered from 29/11

 
Burgtec Top Cap Burgtec Black

Bestseller

 Burgtec Burgtec Top Cap Burgtec Black ★★★★★ ★★★★★
- 6 Reviews
Sold by Alltricks €6.99

Delivery from saturday

 
Garmin Edge 530 GPS Computer

Bestseller

 Garmin Garmin Edge 530 GPS Computer ★★★★★ ★★★★★
- 763 Reviews
Sold by Alltricks €184.99 €189.99 (1) RRP €299.99(15)

Delivery from saturday

 
SPANK Handlebar SPOON BAR 31.8mm Black Spank SPANK Handlebar SPOON BAR 31.8mm Black ★★★★★ ★★★★★
- 30 Reviews
Sold by Alltricks €32.99 RRP €41.99 (15)

Delivery from saturday

Options

Rise (mm)

25

Delivery from saturday

€32.99

40

Out of stock

60

Delivery from saturday

€32.99

 

similar products

Customer

Q&A

Alltricks

ALLTRICKS NEWSLETTER

Sign up to receive the Alltricks Newsletter, special offers & discounts!

Our Partners

(1) Discount calculated on the lowest Alltricks price during the last 30 days before the start date of the promotion for this product (2) Price calculated on the lowest Alltricks price within 30 days before the sale offer. (3) Discount calculated on the lowest Alltricks price within 30 days before the clearance. (4) Terms and conditions apply. Valid on products sold and shipped by Alltricks. (5) GMT+1 timezone. (6) GMT+1 timezone, Credit Card and PayPal orders only. Until 6pm with Chronopost and until 3pm with other delivery methods. Valid only on all products sold and shipped by Alltricks. Excluding holidays. (7) Usual delivery time. (8) Usual amount of time to prepare your order. Valid only on all products sold and shipped by Alltricks. (9) Enter voucher code at the basket page. (10) For credit card payments between €80 and €6000. Valid in France mainland only on all products sold and shipped by Alltricks. (11) Credit Card and PayPal orders only. (12) A random security check will be made by Oney on some orders. This control takes 24h. (13) Unlimited free delivery with Alltricks Premium on all products sold and shipped by Alltricks. Valid in France only with: Chronopost relais and Chronopost domicile (Chronopost on on appointment excluded), Mondial relay, Colissimo and France Express. (14) Extra 10% off on all products sold and shipped by Alltricks. Valid 1 year. Voucher sent by email for your birthday. (15) Recommended retail price by the supplier (16) In january 2015. Determined by users, among E-commerce Websites available on the Trustpilot platform. (17) Excluding partners sellers products