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Shop the best prices on 309 great value 42t products. Shopping for 42t is easy with Fruugo, with SALE discounts, offers and savings on SML, Redkid, Anqing Cheng Bu and more. Buy bicycle chainrings, motor vehicle transmission & drivetrain parts, bicycle cranks and more online safely with Fruugo, with secure payment and fast shipping to Singapore.

Bicycle ChainringsMotor Vehicle Transmission & Drivetrain PartsBicycle CranksBicycle Cassettes & FreewheelsBicycle Headset Bearings
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1 - 32 of 309
JWL-Motorcycle 42T 45T 48T 50T 52T Rear Sprocket Chain For KTM EXC EXCF XC XCF XCW XCFW SX SXF SMR LC4 125 150 250 350 450 530
$139.00 Save $60.00 RRP: $199.00
MTB Chainring 110/130BCD 5-Bolt Direct Mount Narrow Wide Round for Bike Crankset
$19.95 Save $23.00 RRP: $42.95
Chainring Direct Mounted Mountain Bike 5 Screws Round Chainring 110BCD/130BCD Narrow Wide Chainring for Bikes Crankset 130BCD Red
$30.95
Narrow Wide Chainring Bikes Round Chainring for Direct Mounts Crankset Bicycles Inner Chainring 110BCD/130BCD Chainring 130BCD Red
$29.95
Hollow Road Bike 10 Speed Cassette Mountain Bike Flywheel Tower Wheel Bicycles Cassette Freewheel Cycling Part Multicolor
$59.00
104bcd Bike Square Hole Bicycle Crank Chainwheel Chainrings 170mm 175mm Crankset
$74.00 Save $75.00 RRP: $149.00
104BCD Bike Square Hole Bicycle Crank Chainwheel Chainrings 170mm 175mm Crankset
$74.00 Save $20.00 RRP: $94.00
Prowheel Mountain Bike Crank 30/32/34/36/38/40/42T Sprocket 104BCD MTB Crankset Yo
$74.00 Save $15.00 RRP: $89.00
104BCD MTB Bike Square Hole Bicycle Crank Chainwheel Chainrings 170mm 175mm Crankset 30T 32T 34T 36T 38T 40T 42T Sprocke 175mm
$89.00
E-bike Chainring For Mid Motor 48v 1000w - Fits Bafang Bbshd M625 G320, 40-52t Options
$47.95 Save $61.05 RRP: $109.00
Bicycle Crank Arm Set Waterproof for Road Bikes Mountain Bikes Trekking Bike 30T
$109.00 Save $40.00 RRP: $149.00
Chainring Direct Mounted Mountain Bike 5 Screws Round Chainring 110BCD/130BCD Narrow Wide Chainring for Bikes Crankset
$39.95 Save $109.05 RRP: $149.00
130BCD/110BCD 5-Screw Round Narrow Wide Chainring Direct Mounted for Mountain Bike Crankset, Red
$32.95 Save $17.00 RRP: $49.95
Bicycle Crank Arm Set Waterproof for Road Bikes Mountain Bikes Trekking Bike 30T
$119.00 Save $30.00 RRP: $149.00
104BCD MTB Bike Square Hole Bicycle Crank Chainwheel Chainrings 170mm 175mm Crankset 30T 32T 34T 36T 38T 40T 42T Narrow Wide Sprockets
$79.00
Chainring Direct Mounted Mountain Bike 5 Screws Round Chainring 110BCD/130BCD Narrow Wide Chainring for Bikes Crankset
$38.95 Save $110.05 RRP: $149.00
Deckas Gxp Road Bike Chainring Direct Mount 40t 42t 44t 46t Narrow Wide Bicycle Chainwheel For Sram 3 Bolts Cranksets Bike Parts Tw
$54.00 Save $50.00 RRP: $104.00
Prowheel Mountain Bike Crank 30/32/34/36/38/40/42T Sprocket 104BCD MTB Crankset
$129.00 Save $20.00 RRP: $149.00
Prowheel Mountain Bike Crank 30/32/34/36/38/40/42T Sprocket 104BCD MTB Crankset
$74.00 Save $15.00 RRP: $89.00
High Performances Square Tapers Crankset With Narrow Wide Tooth Chainring Option for Speed Enthusiasts
$38.95
2025 Mountain bike chainring for Bikes 5 screws 110BCD/130BCD direct mount
$26.95 Save $27.05 RRP: $54.00
4 holes 110BCD road Bike Narrow Wide Tooth Chainring 36T-58T Sprocket For shimano R7000/8000/4700/R2000/3000 series Part Set
$59.00 Save $60.00 RRP: $119.00
104BCD MTB Bike Square Hole Bicycle Crank Chainwheel Chainrings 170mm 175mm Crankset 30T 32T 34T 36T 38T 40T 42T Narrow Wide Sprockets
$79.00
104BCD MTB Bike Square Hole Bicycle Crank Chainwheel Chainrings 170mm 175mm Crankset 30T 32T 34T 36T 38T 40T 42T Narrow Wide Sprockets
$79.00
Direct mount round chainring for Bikes 110BCD mountain bike crankset
$19.95 Save $29.05 RRP: $49.00
Chainring Direct Mounted Mountain Bike 5 Screws Round Chainring 110BCD/130BCD Narrow Wide Chainring for Bikes Crankset
$39.95 Save $109.05 RRP: $149.00
Mountain bike chainring for Bikes 5 screws 110BCD/130BCD direct mount
$30.95 Save $53.05 RRP: $84.00
Round chainring for Bikes 130BCD direct mount mountain bike crankset
$13.95 Save $35.05 RRP: $49.00
Bicycles Chainring 110BCD/130BCD Chainring Narrow Wide Chainring Bicycles Round Chainring for Direct Mounts Crankset 130BCD Red
$31.95
42t 44t 46t 48t 52t Bike Universal Crank Cover Cap Bicycle Chainring Crank Set Chain Wheel Guard
$27.95 Save $91.05 RRP: $119.00
Road Bike 10 Speed Cassette Replacement Hollow Sprocket Bicycles Cassette Flywheel for Mountain Bike Road Bike
$59.00
110BCD/130BCD direct mount chainring for Bikes 5-screw Mountain bike compatible
$14.95 Save $44.05 RRP: $59.00