Cat Eye, Towild - Bicycle Light Holder Locking Nut (M16 × 2.5 Replacement Part)
In stock · Made-to-order resin · Ships from Auckland · Free shipping over $75
- Material
- High-Detail Resin (8K)
- Colour
- Grey
- Weight
- ~40 g
- Print time
- ~4.5 h
- Shipping
- $10 std · $20 express
- Lead time
- 1-3 d print + 1-4 d ship
Bicycle Light Holder Locking Nut (Replacement Part)Lost or damaged the locking nut from your bicycle light mount? Instead of replacing the entire light holder, print a new one. This model is a replacement locking nut designed for bicycle light holder assemblies that use a threaded clamping mechanism. The part securely tightens the mount, helping keep your light firmly attached to the handlebar during daily commuting, recreational rides, and rougher terrain. The design was modeled from an existing light holder and optimized for straightforward FDM 3D printing. It is intended as a practical repair part that can bring otherwise unusable mounts back into service. Dimensions & CompatibilityThread Size: M16 × 2.5 Nominal Inner Diameter: 15.70 mm Thread Type: Metric Designed For: Bicycle light holder locking mechanism FeaturesDirect replacement for damaged or missing locking nuts Simple and fast print No supports required (depending on orientation) Helps extend the life of existing bicycle accessories Lightweight and durable design Ideal as a spare part for your repair kit Recommended Print SettingsLayer Height: 0.20 mm Walls: 3–4 Infill: 40–100% (higher infill recommended for durability) Material: PETG, ABS, ASA, or PLA+ Supports: Not required Brim: Optional NotesVerify dimensions against your original part before printing. PETG or ASA is recommended for outdoor use due to improved heat and weather resistance. Print at 100% scale unless adjustments are required for your specific mount.
View original model + STL files on Printables ↗
Frequently asked
How long does shipping take?
Cat Eye, Towild - Bicycle Light Holder Locking Nut (M16 × 2.5 Replacement Part) is printed to order. Lead time is typically 1-3 business days plus 1-4 days NZ shipping. Standard NZ shipping is $10, free over $75.
What material is this printed in?
By default this is printed in High-Detail Resin (8K) at 0.025 mm layer height on an MSLA resin printer. Custom material and colour swaps are available, just leave a note at checkout.
Can I get this in a different colour?
Yes. Every product can be printed in any of the resin colours we stock, or hand-painted on request. Leave a note at checkout or email [email protected].
Do you ship outside of New Zealand?
Currently New Zealand only. Australian shipping is coming.
Who designed this?
Designed by an independent sculptor and licensed for commercial printing. The original is linked on this page.



