ULAC Tron-XD U-Lock Fingerprint 74mm x 128mm summer 70 oz ATTACHMENTS Seatstays with

70 oz ATTACHMENTS Seatstays with hook and loop straps COMPATIBILITY Seatstays width within 95 - 125mm

rollers are not connected to the bike's frame

Precision machined Delrin Derailleur pulleys featuring XD-15 Ceramic-Hybrid

with low-profile

Includes two rubber bungees and safety reflector

ULAC Tron-XD U-Lock Fingerprint 74mm x 128mm summer 70 oz ATTACHMENTS Seatstays withBiometric Fingerprint Shackle Lock. Battery Life: 2200 openings on a full charge; at least 150 openings on low charge. Emergency Unlocking: in case of low battery or malfunction unlock with key or use Micro USB and portable charger for temporary charge. A truly advanced product of innovation + engineering. 0. 5 second unlocking Store up to 20 fingerprints Integrated silicon overmoulded design High Security Abloy Keys with 2000 unique key combinations