About Us
Contact Us
Privacy Policy
Cookie Usage
Add Your Store

More From Contributor

Cinema Lift Kit Integrated Headset
Cinema Lift Kit
Integrated Headset
£22.49
Integrated headset from Cinema. The Cinema integrated headset uses two precision sealed cartridge bearings &

Includes::

...
Available
image missing
Cinema Lift Kit
Integrated Headset
£24.99
Integrated headset from Cinema. The Cinema integrated headset uses two precision sealed cartridge bearings &

Includes::

...
Available
Cinema Lift Kit Integrated Headset Black
Cinema Lift Kit
Integrated Headset
Black
£24.99
Integrated headset from Cinema. The Cinema integrated headset uses two precision sealed cartridge bearings &

Includes::

...
Available
Cinema Martinez Stem
Cinema Martinez Stem
£49.99
The Martinez stem is inspired by classic looking top load stems, with key improvements in strength & geometry. A 48mm reach gives a responsive feel, while the standard 22mm rise can be reduced to just 8mm by inverting the stem. Six oversized allen key bolts provide plenty of strength & torque & give the stem a classic well-balanced look & feel. Beveled edges & the tapered body profile give the stem a classic yet unique look. Corey Martinez tested & approved. section Product Specs TYPE: Top Load REACH: 48mm RISE: 22mm (8mm Inverted) CLAMPING DIAMETER: 22.2mm WEIGHT: 10.9oz ...
Available
image missing
Cinema Martinez Stem
£49.99
The Martinez stem is inspired by classic looking top load stems, with key improvements in strength & geometry. A 48mm reach gives a responsive feel, while the standard 22mm rise can be reduced to just 8mm by inverting the stem. Six oversized allen key bolts provide plenty of strength & torque & give the stem a classic well-balanced look & feel. Beveled edges & the tapered body profile give the stem a classic yet unique look. Corey Martinez tested & approved. section Product Specs TYPE: Top Load REACH: 48mm RISE: 22mm (8mm Inverted) CLAMPING DIAMETER: 22.2mm WEIGHT: 10.9oz ...
Available
image missing
Cinema Martinez Stem
£54.99
The Martinez stem is inspired by classic looking top load stems, with key improvements in strength & geometry. A 48mm reach gives a responsive feel, while the standard 22mm rise can be reduced to just 8mm by inverting the stem. Six oversized allen key bolts provide plenty of strength & torque & give the stem a classic well-balanced look & feel. Beveled edges & the tapered body profile give the stem a classic yet unique look. Corey Martinez tested & approved. section Product Specs TYPE: Top Load REACH: 48mm RISE: 22mm (8mm Inverted) CLAMPING DIAMETER: 22.2mm WEIGHT: 10.9oz ...
Archived Product
Cinema Martinez Stem Chrome
Cinema Martinez Stem
Chrome
£49.99
Inspired by classic looking top load stems, the Martinez adds some key improvements in its strength & geometry. Cinema's Martinez Stem is built from 6061-T6 aluminium with six oversized allen bolts that provide plenty of strength & torque while giving the Martinez a classic look. The stem has a 48mm reach that feels responsive while the stock 22mm rise can be reduced to 8mm by invereting the stem. The designed pairs beveled edges with a tapered body profile to give the stem a classic yet unique look. section Product Specs TYPE:  Top Load REACH: 48mm RISE: 22mm CLAMPING DIAMETER: 22.2mm WEIGHT: 309g (10.9oz) ...
Available
image missing
Cinema Massive Long
Sleeve T-Shirt -
Athletic Heather
£35.99
90% Airlume combed & ring-spun cotton 10% poly, water-based print for soft feel, tailored fit with longer torso ...
Available
image missing
Cinema Massive Long
Sleeve T-Shirt -
Athletic Heather
£40.49
90% Airlume combed & ring-spun cotton 10% poly, water-based print for soft feel, tailored fit with longer torso ...
Archived Product
image missing
Cinema Massive Long
Sleeve T-Shirt -
Athletic Heather
£40.49
90% Airlume combed & ring-spun cotton 10% poly, water-based print for soft feel, tailored fit with longer torso ...
Archived Product

Cinema Martinez Stem

The Martinez stem is inspired by classic looking top load stems, with key improvements in strength and geometry. A 48mm reach gives a responsive feel, while the standard 22mm rise can be reduced to just 8mm by inverting the stem. Six oversized allen key bolts provide plenty of strength and torque and give the stem a classic well-balanced look and feel. Beveled edges and the tapered body profile give the stem a classic yet unique look. Corey Martinez tested and approved. section Product Specs TYPE: Top Load REACH: 48mm RISE: 22mm (8mm Inverted) CLAMPING DIAMETER: 22.2mm WEIGHT: 10.9oz
  • Click to be directed to retailers website:

    Buy

    Many items on our site can also be found here:

    Buy
    • External links may include paid for promotion
    • Availability: In Stock
    • Supplier: Sourcebmx
    • SKU: 31284598964335
    Availability: In Stock
    £44.99
    Description Reviews / Comments Add New

    Product Description

    The Martinez stem is inspired by classic looking top load stems, with key improvements in strength & geometry. A 48mm reach gives a responsive feel, while the standard 22mm rise can be reduced to just 8mm by inverting the stem. Six oversized allen key bolts provide plenty of strength & torque & give the stem a classic well-balanced look & feel. Beveled edges & the tapered body profile give the stem a classic yet unique look. Corey Martinez tested & approved. section Product Specs TYPE: Top Load REACH: 48mm RISE: 22mm (8mm Inverted) CLAMPING DIAMETER: 22.2mm WEIGHT: 10.9oz

    Reviews/Comments

    Add New

    Intelligent Comparison

    Available
    Cinema Martinez Stem
    Cinema Martinez Stem Sourcebmx
    £49.99
    Available
    Cinema Martinez Stem Chrome
    Cinema Martinez Stem Chrome Sourcebmx
    £49.99
    Available
    image missing
    Cinema Martinez Stem Sourcebmx
    £49.99

    Price History

    Vouchers

    No voucher codes found.
    Do you know a voucher code for this product or supplier? Add it to Insights for others to use.

    Facebook

    Jargon Buster

    Diameter - A measurement across a circle passing through the middle
    Key - A physical or virtual device or code used for opening something
    Torque - Torque is a measure of the turning force of an object. Such as a wrench turning a bolt, the higher the toque the higher the capability of undoing a tight bolt.
    weight - A measure of the force applied on an object by gravity. Measured metric in grams and kilos or imperial in lbs and oz
    Classic - Something that is still like it was originally a high quality standard.
    Torque - The force used to turn, rotate, an object about an axis. The higher the torque the greater the ability to turn.

    Supplier Information

    Sourcebmx
    Ride in style with Source BMX (https://www.sourcebmx.com/). Explore a vast selection of BMX bikes, parts, accessories, and apparel for riders of all levels. With top brands and expert advice, Source BMX ensures you have everything you need for your next session. Elevate your BMX experience and unleash your passion for riding with Source BMX.
    Page Updated: 2026-01-29 13:55:46

    Community Generated Product Tags

    Oh No! The productWIKI community hasn't generated any tags for this product yet!
    Menu