Say goodbye to punctures during trails as the Tubeless sealant instantly fills any hole. Both these tyres are used by World cup-winners like Madison Saracen and Martin Ziestsman, a Professional Enduro rider! Shimano Deore M4100, 10 speed. Shimano Deore M5120, long cage.Shimano Deore M4100, 11-46, 10 speed. Brand new seat and grips fitted! New Wide Handlebar giving high sensitivity steering; Great for technical trails, sharp corners and safer when encountering obstacles/dangers close ahead. This Trek Marlin 7 is a great all round bike for trails, daily commutes and everything else. From Tubeless Setup Maxxis tyres preventing any punctures whilst providing amazing grip, to new brakes and an extra wide handlebar giving sharp braking power and great steering, this bike can competently handle any situation. Please let me know if you have any questions and we'll be happy to answer###128522.