Spoon Sports Monoblock Brake Caliper Set - N-ONE JG3, JG4, JG5

SKU: 45020-JG3-000

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£1,521.00
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  • Description

Spoon Sports Full Monoblock Brake Caliper Set, for Honda N-ONE JG3, JG4 and JG5

The Spoon Sports Full Monocoque Caliper Set, part number 45020-JG3-000, is a capless, four-piston aluminium caliper set for the N-ONE, N-BOX and N-ONE e:.

Spoon's view is that a brake caliper isn't there to stop the car, it's there to turn it. Braking is the first move in any corner: it slows the car to the right speed, transfers weight and sets up the attitude for the turn. A standard single-pot sliding caliper with a strong pad can slow the car, but fine control is difficult, especially in a corner. A multi-piston caliper responds far more accurately to pedal input, squeezing the pad from both sides for precise control under cornering load. After testing vehicle weight and allowable tyre size, Spoon judged four pistons the best fit.

The capless full-monocoque body is machined on the same angle-head equipment used for MotoGP racing calipers, giving high rigidity and minimising the risk of pressure loss or leaks. Dust boots on the pistons make daily maintenance easy. The kit uses a 260mm rotor, 30mm larger than standard, for stable performance over long runs and a consistent pedal feel.

 

Key features

  • Four-piston aluminium caliper: precise pedal response for controlling the car into a corner.
  • Capless full-monocoque body: machined on MotoGP-type angle-head equipment for rigidity and sealing.
  • Dust boots on the pistons: easier daily maintenance.
  • 260mm rotor: 30mm larger than standard, for stability over long runs.

 

Specifications

Brand Spoon Sports
Part number 45020-JG3-000
Supplied as Set
Pistons 4, aluminium caliper
Rotor size 260mm (30mm larger than standard)
Required rotor 45251-JW5-000, 2 pieces
Required pad 45022-MJW-000
Required hose set 01460-JG3-000
Recommended wheel Spoon SW388 15in 5.5J +38 4H100 (42703-1555-38)
Model codes 6BA-JG3 early, 6BA-JG4 early, 6BA-JG3 RS 6MT early, 6BA-JG3 RS CVT early, DBA-JF3, 6BA-JF3, 6BA-JG3 late (from Aug 2022), 6BA-JG3 RS 6MT late, 6BA-JG3 RS CVT late, ZAA-JG5
Engines S07B, MCF7

 

Fitment

Spoon lists this kit for the Honda N-ONE (JG3, JG4, JG5 e:) and N-BOX (JF3) codes shown above. The kit needs three more parts: the front brake rotor 45251-JW5-000 (two pieces), the front pad 45022-MJW-000 and the brake hose set 01460-JG3-000. The factory disc, pads and hoses cannot be used. Standard wheels are not compatible; Spoon recommends its SW388 15in 5.5J +38 4H100. Spoon provides a paper template to check wheel clearance, and a wheel is suitable if there is at least 2mm of clearance. The installation guide is here.

 

Frequently asked questions

What else do I need to buy with the N-ONE caliper kit?

Two front rotors (45251-JW5-000), the front pad (45022-MJW-000) and the brake hose set (01460-JG3-000).

Can I use my standard wheels?

No. Spoon states standard wheels are not compatible, and recommends its SW388 15in 5.5J +38 4H100.

Why four pistons?

Spoon states four pistons were judged the best choice after testing vehicle weight and allowable tyre sizes, for precise pedal control into a corner.

Compatible OEM Numbers

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