GRIMECA Classic NT disc brake, front, for Vespa PK50 NT, front, for Vespa PK50-125/S/SS/XL/XL2/Automatica/P200E 2??/PX80-150E 2??/Lusso/`98/MY/` 11/T5, silver, Mains model, 20 mm, with brake disc and brake caliperPX MY, SPORT frame – convenient forexcellent repair – It’s a situation that everyone has experienced: even after renewing the brake pads and lubrication of all the control elements, the scooter barely passes its TV (German MOT) because the braking power does not correspond to the standard MOT standards. If the brake drum get wet, become hot from high use on steep descents or are subjected to high load, the scooter is a hazard. To solve these problems, disc brakes are at hand. The GRIMECA Classic NT disc brakes improve the braking performance of the Vespa making them the first choice for tuners and frequent riders. It represents the further development of the Classic disc brake, and is produced exclusively for SIP. Compared to the GRIMECA Classic, the new NT version offers many more variation options for disc brakes and brake pads, whether it is a Wave disc or a real racing pad with ABE [Vehicle Type Approval. The significantly larger brake piston, with 30mm, ensures fuller braking and excellent braking performance. The optimized speedo cables prevents the speedo cable from being ground down onto the brake disc. The brake disc is partially hydraulic which means that the operation of the main brake cylinder which is connected to the steering column takes place via a brake cable. It is easy to install. The GRIMECA NT disc brake is available for PX/T5 models with axial diameters of 16 and 20mm. For Vespa PK models, the shock absorber attachment requires slight revision as the shock absorbers on PK models have a different hole spacing. A PK fork conversion is the key to improved brakes on all Vespa 125 VNATS/150 VBA-Super/Rally models. A television (German Ministry of Transport) certificate was issued for the previous model, which is no longer valid. In most cases, the attached copy helps with TV recording, though. The disc brake on the Vespa PX ’98 is also produced by GRIMECA. The brake disc and pads are identical to the GRIMECA NT. The braking effect is also perfect in this brake. The star brake drum gives the PX’98 / MY’11 models have their typical appearance and allows the use of a chain joint. Those who aren’t so keen on modern graphics can give the brake an old-school look with the SERIE PRO drum modification or the GRIMECA NT brake drum. Attention: Disc brake kits are ready filled and bled. Air can still enter the conveying system. We therefore recommend ordering brake and bleeder fluid. An installation guide with bleeding is provided with the article info web store download. Conclusion: The innovative features combined with the high manufacturing quality of the company GRIMECA result in by far the best brakes for classic Vespa models. SIP-TIP: Order brake fluid (code 30.020.000.) At the same time. All models – apart from the PX `98/MY /` 11, also require the PX98/MY speedo bearing sprocket unit (part number 56.405.300.) and the speedo unit (part number 94.430.000.). Those who want more upgrade to fully hydrostatic system: ABM line modular brake (code 30.055.000.) and the PX’98 brake master cylinder (code. 56378800). Test report for the Grimeca Motoretta test no. 19: “The good braking performance of the front wheel brake on the PX Lusso is exceeded by 40%, with significantly higher braking application.” SIP user community martony1 on (code 30.017.000.): “Real brakes, finally. Easy to install, fill with brake fluid, bleed and you’re done. Superb braking effect!” The Grimeca NT disc brake kit cannot be used unmodifiedwith the original PIAGGIO rims due to the different valve gap placement. We recommend SIP Tubless/aftermarket rims.