Mr TiParts Java Neo Folding Hinge Clamp

The Mr TiParts Java Neo Folding Hinge Clamp is a 6061 aluminium, CNC-machined replacement for the C-clasp hinge levers on the Java Neo's head tube and main frame hinges, with an oversized "Magic Ring" handle that makes twisting the hinges open and shut easier. It uses the same long and short screw specifications as the original bike, the C-clasp is thicker than stock with hollowed-out sections to save weight, and a pair weighs about 109 g (excluding limit screws). Five colours are available.

At a Glance

• Category: Replacement folding hinge clamp levers (C-clasp) for Java Neo, one for the head tube and one for the main frame
• Brand: Mr TiParts (officially written Mr.TiPARTS)
• Key feature: Oversized "Magic Ring" handle for easier twisting; C-clasp thicker than stock
• Key figures: 6061 aluminium alloy, fully CNC-machined; about 109 g per pair (excluding limit screws)
• Best for: Java Neo owners who fold often, find the stock levers stiff to turn, or want to personalise their bike with colour

Why Upgrade the Hinge Levers?

Folding a Java Neo means twisting open the clasps on the head tube and main frame hinges. If you fold several times a day, how the lever feels in your hand matters. These C-clasps use a larger handle for smoother folding and add a splash of anodised colour.

"Magic Ring" Oversized Handle

The enlarged handle makes twisting easier and more comfortable, so folding is quicker.

Thicker C-Clasp, Hollowed for Lightness

The C-clasp is thicker and more durable than the stock part, while hollowed-out sections keep the weight down for a good balance of strength and weight.

Built-In Limit Structure

A limit structure and "free-twist" function keep adjustment stable and stop the lever loosening from over-rotation.

6061 Alloy in Five Anodised Colours

Fully CNC-machined from 6061 aluminium alloy for strength and corrosion resistance, in Black, Red, Silver, Gold and Purple.

Installation Tips

Important: The head tube uses a short screw bolt, while the main frame (beam) uses a long screw bolt. Please ensure they are installed in the correct positions to avoid assembly failure. For the smoothest operation, apply a small amount of lubricant to the screw threads before installation.

Compatible Bikes

The supplier lists it for Java NEO series folding bikes, for example the Java NEO 9S 16" 349 9-Speed Folding Bike and Java NEO 20" 9-Speed Folding Bike. The supplier does not separately state whether carbon-frame models (such as the Java NEO J Air Carbon 20" 12-Speed Folding Bike) are covered, so carbon-frame owners please contact us before ordering.

More Mr TiParts Parts for Java Neo

To build a colour-matched set, pair it with the Mr TiParts Java Neo Alloy Stem Cap Garmin Mount (also in five colours) and the Mr TiParts Java Neo Alloy Front Fork E-Hook.

Jollymap Recommends

The folding hinges are critical to riding safety, so check that both hinges are fully locked before every ride after installation. If you are unsure whether your Neo is compatible, or are not comfortable fitting it yourself, chat with us or message our Jollymap Facebook page before ordering, with photos of your head tube and main frame hinges.

Specifications

Mr TiParts Java Neo Folding Hinge Clamp
Brand	Mr TiParts
Product name	Mr.TiPARTS C-Clasp Hinge Lever (water-tap style)
Compatibility	Java NEO series folding bikes
Positions	Head tube lever (short screw bolt), main frame lever (long screw bolt)
Material	High-strength 6061 aluminium alloy, fully CNC-machined, anodised
Weight	Approx. 109 g per pair (excluding limit screws)
Colours	Black, Red, Silver, Gold, Purple

Specification source: Mr TiParts supplier product information.

FAQ

Where on the Java Neo does this clamp go?

On the two folding hinges, the head tube and the main frame, replacing the stock hinge clasp levers. A pair means one for each hinge.

How do I tell the long and short screws apart when installing?

The head tube lever uses the short screw bolt and the main frame lever uses the long one. Do not mix them up, or the installation will fail. The screw specifications are the same as on the original bike.

How is it different from the stock hinge clamp?

The oversized "Magic Ring" handle makes twisting easier, the C-clasp is thicker than the stock part with hollowed-out sections to save weight, and a limit structure stops the lever loosening from over-rotation.

What if the clamp feels stiff to turn?

Apply a small amount of lubricant to the screw threads before installation for smoother turning and a longer service life. If a hinge still feels loose after installation, stop riding and contact us for help.

Does it fit both 16-inch and 20-inch Java Neo?

The supplier lists it for the Java NEO series without separate versions by wheel size. Carbon-frame models are not separately listed, so please contact us before ordering.

How much does it weigh and what is it made of?

About 109 g per pair (excluding limit screws), fully CNC-machined from 6061 aluminium alloy with an anodised finish.

Specifications and components follow the manufacturer's latest release and may change without notice. If in doubt, please contact us to confirm before ordering.

Last updated: October 2026