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Grin Torque Arm V5

Components Compatible with Grin Torque Arm V5

Torque ArmSingleM12, M14, M16Either

Grin's V5 universal torque arm uses a splined, hardened 17-4 PH stainless steel insert that bolts to an existing fender eyelet for tidy front or rear installations. It ships with inserts for 12 mm, 14 mm, and 16 mm axles, and is the lightest, cleanest-mounting arm in Grin's current splined series — ideal when the fork or frame has a correctly positioned eyelet.

44 components are compatible with the Grin Torque Arm V5, including 44 hub motors.

44 Hub Motors
QS Motor QS212 1000W 30H

QS Motor QS212 1000W 30H

1000W·48–72V·10"

From $98.00
QS Motor QS260 1500W V1 (12×2.5")

QS Motor QS260 1500W V1 (12×2.5")

1500W·48–96V·12"

From $140.00Variants
QS Motor QS219 1500W 40H

QS Motor QS219 1500W 40H

1500W·48–72V·10"

From $177.63
NBPower 20" 3000W Rear Hub Motor

NBPower 20" 3000W Rear Hub Motor

3000W·48–72V·20"

From $210.00Variants
QS Motor QS212 800W 27H

QS Motor QS212 800W 27H

800W·48–72V·10"

From $225.41
NBPower 20" 2000W Rear Hub Motor

NBPower 20" 2000W Rear Hub Motor

2000W·48–72V·20"

From $248.00Variants
NBPower 24" 2000W Rear Hub Motor

NBPower 24" 2000W Rear Hub Motor

2000W·48–72V·24"

From $248.00Variants
NBPower 29" 2000W Rear Hub Motor

NBPower 29" 2000W Rear Hub Motor

2000W·48–72V·29" / 700c

From $248.00Variants
NBPower 26" 2000W Rear Hub Motor

NBPower 26" 2000W Rear Hub Motor

2000W·48–72V·26"

From $248.00Variants
NBPower 27.5" 2000W Rear Hub Motor

NBPower 27.5" 2000W Rear Hub Motor

2000W·48–72V·27.5" / 650b

From $248.50Variants
Bafang G020 500W Rear Hub

Bafang G020 500W Rear Hub

500W·48V·Rear

From $289.49Variants
NBPower 26" 3000W Rear Hub Motor

NBPower 26" 3000W Rear Hub Motor

3000W·48–72V·26"

From $298.20Variants
NBPower 29" 3000W Rear Hub Motor

NBPower 29" 3000W Rear Hub Motor

3000W·48–72V·29" / 700c

From $298.20Variants
NBPower 24" 3000W Rear Hub Motor

NBPower 24" 3000W Rear Hub Motor

3000W·48–72V·24"

From $298.20Variants
NBPower 27.5" 3000W Rear Hub Motor

NBPower 27.5" 3000W Rear Hub Motor

3000W·48–72V·27.5" / 650b

From $298.20Variants
QS Motor QS212 1500W 40H (10")

QS Motor QS212 1500W 40H (10")

1500W·48–72V·10"

From $94,294.00
QS Motor QS260 1500W V1 (13×3.5")

QS Motor QS260 1500W V1 (13×3.5")

1500W·48–96V·13"

Price N/AVariants
QS Motor QS205 3000W 50H V3TI Spoke

QS Motor QS205 3000W 50H V3TI Spoke

3000W·48–96V·Rear

Price N/A
QS Motor QS260 12000W V4 (12")

QS Motor QS260 12000W V4 (12")

12000W·48–72V·12"

Price N/A
QS Motor QS260 3000W V4 (12")

QS Motor QS260 3000W V4 (12")

3000W·48–96V·12"

Price N/AVariants
QS Motor QS260 2000W V4 (14")

QS Motor QS260 2000W V4 (14")

2000W·48–96V·14"

Price N/AVariants
QS Motor QS260 2000W V1 Harley (12×7.5")

QS Motor QS260 2000W V1 Harley (12×7.5")

2000W·48–96V·12"

Price N/A
QS Motor QS260 3000W V1.1 Harley (12×7.5")

QS Motor QS260 3000W V1.1 Harley (12×7.5")

3000W·48–96V·12"

Price N/A
QS Motor QS260 2000W V1.1 (12×3.5")

QS Motor QS260 2000W V1.1 (12×3.5")

2000W·48–96V·12"

Price N/A
QS Motor QS260 12000W 70H Wind Racing Edition (12")

QS Motor QS260 12000W 70H Wind Racing Edition (12")

12000W·48–96V·12"

Price N/A
QS Motor QS260 2000W V4 (13")

QS Motor QS260 2000W V4 (13")

2000W·48–96V·13"

Price N/AVariants
QS Motor QS260 2000W V1 (12×5.0")

QS Motor QS260 2000W V1 (12×5.0")

2000W·48–96V·12"

Price N/AVariants
QS Motor QS260 1500W V1 (13×4.25")

QS Motor QS260 1500W V1 (13×4.25")

1500W·48–96V·13"

Price N/AVariants
Bafang G060 1000W Rear Hub

Bafang G060 1000W Rear Hub

1000W·48V·Rear

Price N/AVariants
QS Motor QS260 5000W V4 (13")

QS Motor QS260 5000W V4 (13")

5000W·48–96V·13"

Price N/AVariants
QS Motor QS260 5000W V4 (14")

QS Motor QS260 5000W V4 (14")

5000W·48–96V·14"

Price N/AVariants
QS Motor QS273 4000W 40H V3 (16")

QS Motor QS273 4000W 40H V3 (16")

4000W·48–72V·16"

Price N/A
QS Motor QS273 6000W 50H V3

QS Motor QS273 6000W 50H V3

6000W·48–144V·Rear

Price N/A
QS Motor QS273 8000W 50H V3

QS Motor QS273 8000W 50H V3

8000W·48–72V·Rear

Price N/A
QS Motor QS273 8000W 50H V4 Spoke

QS Motor QS273 8000W 50H V4 Spoke

8000W·60–96V·Rear

Price N/A
QS Motor QS273 12000W 70H V4 (13×4.25")

QS Motor QS273 12000W 70H V4 (13×4.25")

12000W·48–72V·Rear

Price N/A
QS Motor QS205 3000W 50H V3 (10" Racing)

QS Motor QS205 3000W 50H V3 (10" Racing)

3000W·48–96V·10"

Price N/A
QS Motor QS273 4000W 50H V3 Spoke (Moto)

QS Motor QS273 4000W 50H V3 Spoke (Moto)

4000W·48–144V·Rear

Price N/A
QS Motor QS205 1000W V2 (20")

QS Motor QS205 1000W V2 (20")

1000W·36–48V·20"

Price N/A
QS Motor QS260 5000W V4 (17×3.5")

QS Motor QS260 5000W V4 (17×3.5")

5000W·48–96V·17"

Price N/AVariants
QS Motor QS205 1500W V3 (10")

QS Motor QS205 1500W V3 (10")

1500W·48–72V·10"

Price N/A
QS Motor QS205 1500W V3 (ONYX CTY2)

QS Motor QS205 1500W V3 (ONYX CTY2)

1500W·48–72V·17"

Price N/A
QS Motor QS205 2000W V3 (10")

QS Motor QS205 2000W V3 (10")

2000W·48–96V·10"

Price N/A
QS Motor QS205 4000W 55H V3 (10")

QS Motor QS205 4000W 55H V3 (10")

4000W·48–96V·10"

Price N/A

Frequently Asked Questions

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