Cogs, Singlespeed Freewheels and Spare Parts

Single-speeds, track bikes and bikes with internally geared hubs use single cogs as part of the drivetrain. The number of teeth a cog has is an important consideration.

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S78800
discount -31%
Sram XG-1270 Stealth Ring Set
In stock
Sram XG-1270 Stealth Ring Set

Set of rings and seals for Sram XPLR XG-1270 cassettes.

12.29 €
Buy
8928019
discount -34%
Connex sprocket for Bosch e-drive 19t
In stock
Connex sprocket for Bosch e-drive 19t

Pinion gear for BOSCH electric drives, 19 teeth.

1 reviews
9.99 €
Buy
Y1YR11100
discount -32%
Shimano 11T sprocket for CS-M771 cassette, 10 speeds
In stock
Shimano 11T sprocket for CS-M771 cassette, 10 speeds

Shimano replacement sprocket with 11 teeth for the CS-M771 11–32z cassette, 10-speed. For mountain biking, for the CN-HG54 or CN-HG95 chain.

3.00 €
Buy
892801805
discount -42%
Connex sprocket for Bosch singlespeed 18 teeth
In stock
Connex sprocket for Bosch singlespeed 18 teeth

Connex sprocket for single-speed (1/2" x 1/8") Bosch e-drive, 18 teeth, high-quality steel

1 reviews
9.49 €
Buy
20091949-12TA
Shimano CS-R7000/CS-5800 cassette sprocket
In stock
Shimano CS-R7000/CS-5800 cassette sprocket

Replacement sprockets for CS-R7000/CS-5800 cassettes with sprockets 11-28/11-30/11-32.

3.91 €
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FWS10-110
Sale -14%
E-13 pads for cassettes E-13 for Hope XD hubs
In stock
E-13 pads for cassettes E-13 for Hope XD hubs

A set of spacers with thicknesses of 0.05 mm, 0.1 mm, and 0.2 mm required for installing E-13 XCX and TRS cassettes on XD Driver hubs from Hope.

4.90 €
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319740
Sale -80%
Aerozine ACS-40 cassette adapter 40T.
In stock
Aerozine ACS-40 cassette adapter 40T.

40 tooth cassette adapter, for Shimano and Sram cassettes.

1 reviews
14.79 €
Buy
20086401
discount -30%
Shimano CS-M9100/CS-M8100/CS-M7100 Cassette Cogs 10 and 12 Teeth
In 2-3 days
Shimano CS-M9100/CS-M8100/CS-M7100 Cassette Cogs 10 and 12 Teeth

Shimano original replacement cogs with 10 and 12 teeth for Shimano XTR CS-M9100, Shimano Deore XT CS-M8100 and SLX CS-M7100 12-speed cassettes.

31 reviews
13.59 €
Buy
Y0GX18000
Shimano CS-M8100/M7100 Cassette Cog 18 Teeth
In 2-3 days
Shimano CS-M8100/M7100 Cassette Cog 18 Teeth

Steel cog for CS-M8100/M7100 12-speed cassettes, 18 teeth, weight – 21 g.

11 reviews
2.64 €
Buy
Y0GY98010
Shimano CS-M8100/CS-M7100 lockring - Y0GY98010
In 2-3 days
Shimano CS-M8100/CS-M7100 lockring - Y0GY98010

Lockring for 12-speed cassettes XT CS-M8100 and SLX CS-M7100.

9 reviews
11.59 €
Buy
1071
discount -9%
A2Z AD-ONE SPEED - single speed adapter
In 2-3 days
A2Z AD-ONE SPEED - single speed adapter
13 reviews
11.89 €
Buy
HRDXXX00N2778S
DT Swiss spacer for cogs
In 2-3 days
DT Swiss spacer for cogs

1.8mm cassette spacer from DT Swiss.

4.90 €
Buy
Y1X414000
discount -35%
Shimano CS-M9100 Replacement Cog 14 Teeth
In 2-3 days
Shimano CS-M9100 Replacement Cog 14 Teeth

Replacement 14-tooth cog for Shimano CS-M9100 12-speed cassettes.

2 reviews
3.17 €
Buy
31864
Sturmey-Archer freewheel 1/8" 16t.
In 2-3 days
Sturmey-Archer freewheel 1/8" 16t.

Sturmey-Archer freewheel 1/8", 16 teeth, weight 194 g.

13.99 €
Buy
Y0T498010
discount -25%
Shimano CS-M9200 sprocket 9 teeth with nut
In 2-3 days
Shimano CS-M9200 sprocket 9 teeth with nut

Replacement sprocket set with 9 teeth and lock nut for 12-speed cassettes, for a range of 9-45 teeth, for cassettes CS-M9200-12 / CS-M8200-12, made of steel.

27.49 €
Buy
34274
Sturmey-Archer freewheel 1/8" 20t.
In 2-3 days
Sturmey-Archer freewheel 1/8" 20t.

Sturmey-Archer freewheel 1/8", 20 teeth, weight 244 g.

1 reviews
13.99 €
Buy
32882
discount -12%
Sturmey-Archer freewheel 1/8" 18t.
In 2-3 days
Sturmey-Archer freewheel 1/8" 18t.

Sturmey-Archer freewheel 1/8", 18 teeth, weight 220 g.

15.09 €
Buy
GBR00124
discount -12%
Garbaruk cassette lockring Shimano MicroSpline Orange
In 2-3 days
Garbaruk cassette lockring Shimano MicroSpline Orange

Orange end nut for 12-speed ShimanoMicro Spline cassettes.

11.49 €
Buy
GBR00127
discount -12%
Garbaruk cassette lockring Shimano MicroSpline Purple
In 2-3 days
Garbaruk cassette lockring Shimano MicroSpline Purple

Purple lockring for 12-speed Shimano MicroSpline cassettes.

11.49 €
Buy
M65152
Mavic cassette spacer 10sp. Shimano
In 3-4 days
Mavic cassette spacer 10sp. Shimano

Steel spacer for cassette, for 8/9/10 speed Shimano cassettes, for 11sp. Mavic HG road freehubs, thickness 1.75 mm.

1 reviews
10.19 €
Buy
GBR00125
discount -12%
Garbaruk Shimano MicroSpline cassette lockring Red
In 2-3 days
Garbaruk Shimano MicroSpline cassette lockring Red

Red lockring for Shimano MicroSpline 12-speed cassettes.

11.49 €
Buy
GBR00126
discount -12%
Garbaruk cassette lockring Shimano MicroSpline Silver
In 2-3 days
Garbaruk cassette lockring Shimano MicroSpline Silver

Silver lockring for 12-speed Shimano MicroSpline cassettes.

11.49 €
Buy
GBR00123
discount -12%
Garbaruk cassette lockring Shimano MicroSpline Green
In 2-3 days
Garbaruk cassette lockring Shimano MicroSpline Green

Green lockring for 12-speed Shimano MicroSpline cassettes.

11.49 €
Buy
GBR00122
discount -12%
Garbaruk cassette lockring Shimano MicroSpline Gold
In 2-3 days
Garbaruk cassette lockring Shimano MicroSpline Gold

Gold lockring for 12-speed Shimano MicroSpline cassettes.

11.49 €
Buy
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