Stay Strong For Life V4 Disc BMX Race Frame-Navy

The Stay Strong For Life V4 Disc BMX Race Frame-Navy is their top of the line frame for 2022. This is one of those frames that not only looks great with smooth welds and oversized tubing, but also performs just as well with triple butted down and top tubes and double butted chain and seat stays. Stay Strong designed this to be their stiffest ever frame and incorporate their V3 frame’s race dominating geometry into this absolute beast.

HIGHLIGHTS

• All New Graphics
• All New Stiffer (Tubing) Design
• Don’t Quit / Do It

GEOMETRY

Stay Strong For Life V4 Disc Version Geometry Chart

SIZE	MATERIAL	TOP TUBE LENGTH	HEAD TUBE ANGLE	SEAT TUBE ANGLE	CHAIN STAY LENGTH	BB HEIGHT	WHEEL SIZE	RIDER AREA	DROPOUT SIZE	HEADSET TYPE	BB TYPE	SEAT TUBE DIAMETER	BRAKE MOUNTS	WEIGHT
SIZE: Mini	MATERIAL: Aluminium	TOP TUBE LENGTH: 17.5"	HEAD TUBE ANGLE: 73°	SEAT TUBE ANGLE: 70°	CHAIN STAY: 12.4" - 13.4"	BB: 269.2mm	WHEEL: 20"	RIDER AREA: 510.9mm	DROPOUT: 10mm	HEADSET: INT 1-1/8	BB: EURO	SEAT TUBE DIAMETER: 22.2mm	BRAKE MOUNTS: Disc Brake Only	WEIGHT: 1159g / 2.55lb
SIZE: Junior	MATERIAL: Aluminium	TOP TUBE LENGTH: 18.5"	HEAD TUBE ANGLE: 73°	SEAT TUBE ANGLE: 70°	CHAIN STAY: 12.7" - 13.7"	BB: 269.2mm	WHEEL: 20"	RIDER AREA: 530.3mm	DROPOUT: 10mm	HEADSET: INT 1-1/8	BB: EURO	SEAT TUBE DIAMETER: 22.2mm	BRAKE MOUNTS: Disc Brake Only	WEIGHT: 1188g / 2.61lb
SIZE: Expert	MATERIAL: Aluminium	TOP TUBE LENGTH: 19.5"	HEAD TUBE ANGLE: 73°	SEAT TUBE ANGLE: 70°	CHAIN STAY: 13.3" - 14.3"	BB: 269.2mm	WHEEL: 20"	RIDER AREA: 549.4mm	DROPOUT: 10mm	HEADSET: INT 1-1/8	BB: EURO	SEAT TUBE DIAMETER: 22.2mm	BRAKE MOUNTS: Disc Brake Only	WEIGHT: 1232g / 2.71lb
SIZE: Expert XL	MATERIAL: Aluminium	TOP TUBE LENGTH: 20.25"	HEAD TUBE ANGLE: 73°	SEAT TUBE ANGLE: 70°	CHAIN STAY: 13.8" - 14.7"	BB: 269.2mm	WHEEL: 20"	RIDER AREA: 563.9mm	DROPOUT: 10mm	HEADSET: INT 1-1/8	BB: EURO	SEAT TUBE DIAMETER: 22.2mm	BRAKE MOUNTS: Disc Brake Only	WEIGHT: 1257g / 2.77lb
SIZE: Pro	MATERIAL: Aluminium	TOP TUBE LENGTH: 20.75"	HEAD TUBE ANGLE: 74°	SEAT TUBE ANGLE: 72°	CHAIN STAY: 14" - 15"	BB: 301.6mm	WHEEL: 20"	RIDER AREA: 567.4mm	DROPOUT: 10mm - 20mm	HEADSET: INT 1-1/8 1.5	BB: BB86	SEAT TUBE DIAMETER: 31.6mm	BRAKE MOUNTS: Disc Brake Only	WEIGHT: 1578g / 3.47lb
SIZE: Pro XL	MATERIAL: Aluminium	TOP TUBE LENGTH:21.25"	HEAD TUBE ANGLE: 74°	SEAT TUBE ANGLE: 72°	CHAIN STAY: 14.7" - 15.6"	BB: 301.6mm	WHEEL: 20"	RIDER AREA: 582.5mm	DROPOUT: 10mm - 20mm	HEADSET: INT 1-1/8 1.5	BB: BB86	SEAT TUBE DIAMETER: 31.6mm	BRAKE MOUNTS: Disc Brake Only	WEIGHT: 1600g / 3.52lb
SIZE: Pro XXL	MATERIAL: Aluminium	TOP TUBE LENGTH: 21.75"	HEAD TUBE ANGLE: 74°	SEAT TUBE ANGLE: 72°	CHAIN STAY: 14.7" - 15.6"	BB: 301.6mm	WHEEL: 20"	RIDER AREA: 592.4mm	DROPOUT: 10mm - 20mm	HEADSET: INT 1-1/8 1.5	BB: BB86	SEAT TUBE DIAMETER: 31.6mm	BRAKE MOUNTS: Disc Brake Only	WEIGHT: 1617g / 3.56lb
SIZE: Pro XXXL	MATERIAL: Aluminium	TOP TUBE LENGTH: 22.25"	HEAD TUBE ANGLE: 74°	SEAT TUBE ANGLE: 72°	CHAIN STAY: 14.7" - 15.6"	BB: 301.6mm	WHEEL: 20"	RIDER AREA: 603.4mm	DROPOUT: 10mm - 20mm	HEADSET: INT 1-1/8 1.5	BB: BB86	SEAT TUBE DIAMETER: 31.6mm	BRAKE MOUNTS: Disc Brake Only	WEIGHT: 1628g / 3.58lb
SIZE: Pro XXXXL	MATERIAL: Aluminium	TOP TUBE LENGTH: 22.75"	HEAD TUBE ANGLE: 74°	SEAT TUBE ANGLE: 72°	CHAIN STAY: 14.7" - 15.6"	BB: 301.6mm	WHEEL: 20"	RIDER AREA: 614.3mm	DROPOUT: 10mm - 20mm	HEADSET: INT 1-1/8 1.5	BB: BB86	SEAT TUBE DIAMETER: 31.6mm	BRAKE MOUNTS: Disc Brake Only	WEIGHT: 1647g / 3.63lb
SIZE: Cruiser	MATERIAL: Aluminium	TOP TUBE LENGTH: 21.75"	HEAD TUBE ANGLE: 73°	SEAT TUBE ANGLE: 70°	CHAIN STAY: 15.1" - 16.1"	BB: 317.6mm	WHEEL: 24"	RIDER AREA: 610.4mm	DROPOUT: 10mm - 20mm	HEADSET: INT 1-1/8 1.5	BB: BB86	SEAT TUBE DIAMETER: 31.6mm	BRAKE MOUNTS: Disc Brake Only	WEIGHT: 1640g / 3.61lb
SIZE: Cruiser Expert XL	MATERIAL: Aluminium	TOP TUBE LENGTH: 20.625"	HEAD TUBE ANGLE: 73°	SEAT TUBE ANGLE: 71°	CHAIN STAY: 15.1" - 16.1"	BB: 299mm	WHEEL: 24"	RIDER AREA: 590.8mm	DROPOUT: 10mm	HEADSET: INT 1-1/8	BB: EURO	SEAT TUBE DIAMETER: 22.2mm	BRAKE MOUNTS: Disc Brake Only	WEIGHT: N/A
SIZE: Cruiser XXL	MATERIAL: Aluminium	TOP TUBE LENGTH: 22.75"	HEAD TUBE ANGLE: 73°	SEAT TUBE ANGLE: 70°	CHAIN STAY: 15.1" - 16.1"	BB: 317.6mm	WHEEL: 24"	RIDER AREA: 629mm	DROPOUT: 10mm - 20mm	HEADSET: INT 1-1/8 1.5	BB: BB86	SEAT TUBE DIAMETER: 31.6mm	BRAKE MOUNTS: Disc Brake Only	WEIGHT: 1645g / 3.62lb

RACE BIKE AND RACE FRAME FITMENT GUIDE

Race Bike and Race Frame Fitment Guide

FRAME/BIKE SIZE	HEIGHT	TYPICAL AGE
FRAME/BIKE SIZE: MICRO	HEIGHT: 3' - 3'7"	TYPICAL AGE: 3 - 5
FRAME/BIKE SIZE: MINI	HEIGHT: 3'4" - 4'	TYPICAL AGE: 5 - 6
FRAME/BIKE SIZE: JUNIOR	HEIGHT: 3'10" - 4'5"	TYPICAL AGE: 7 - 8
FRAME/BIKE SIZE: EXPERT	HEIGHT: 4'2" - 4'9"	TYPICAL AGE: 9 - 10
FRAME/BIKE SIZE: EXPERT XL	HEIGHT: 4'6" - 5'2"	TYPICAL AGE: 11 - 12
FRAME/BIKE SIZE: PRO	HEIGHT: 4'9" - 5'7"	TYPICAL AGE: 13 - 14
FRAME/BIKE SIZE: PRO XL	HEIGHT: 5'6" - 6'1"	TYPICAL AGE: 15 - 18
FRAME/BIKE SIZE: PRO XXL	HEIGHT: 5'9" - 6'5"	TYPICAL AGE:
FRAME/BIKE SIZE: PRO XXXL	HEIGHT: 6'3" - 6'9"	TYPICAL AGE: