Shimano

Shimano Tourney RD-TY300-SGS Rear Derailleur - 6,7 Speed, Long Cage, Black, BMX/Track Frame Hanger

MPN: ERDTY300MB · UPC: 689228393639

$16.00

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🏪 Free pickup: 26 Essex St (Rear), Andover MA · 978-270-4895

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The Shimano Tourney TY300-SGS rear derailleur features SIS Rear Indexing and Double Servo technologies to provide smooth action with perfect tracking for the most accurate SIS shifting.

✓ SIS Rear Index Shifting System provides smooth action
✓ Double Servo enables the guide pulley to track the cogs closely while moving front to back, optimizing each shift
✓ Designed to keep the rear derailleur guide pulley at an optimum distance from each sprocket for accurate SIS shifting
✓ 13t upper and lower pulleys
✓ Compatible with HG 6/7/8 speed chains
✓ Includes BMX/track frame hanger

Largest Cog	34
Color	Black
Rear Der/Shifter Compatibility	Shimano Mountain
Rear Derailleur Mount Type	Dropout Claw Hanger
Drivetrain Speeds	7
Chain Wrap Capacity (teeth)	43
Cage Length	Long

Bike Size Guide

Size	Rider Height	Inseam
XS / 47-49cm	5'0" – 5'3"	27" – 29"
S / 51-52cm	5'3" – 5'6"	29" – 31"
M / 54-55cm	5'6" – 5'9"	31" – 33"
L / 56-58cm	5'9" – 6'0"	33" – 35"
XL / 59-61cm	6'0" – 6'3"	35" – 37"

💡 This is a general guide. SOTO Cycles offers FREE basic bike fitting with every new bike purchased and picked up locally — we'll make sure your bike fits perfectly.