Skip to main content

Search

Search components and kits across the catalog

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.

36 components are compatible with the Grin Torque Arm V5, including 36 hub motors.

36 Hub Motors
QS Motor QS212 2000W 45H (10")

QS Motor QS212 2000W 45H (10")

2000W·48–72V·10"

From $84.21
QS Motor QS159.8 1000W 60H

QS Motor QS159.8 1000W 60H

1000W·48–72V·Rear

From $142.87
Varstrom 125XVH 500W Geared Hub Motor (27.5")

Varstrom 125XVH 500W Geared Hub Motor (27.5")

500W·48V·27.5" / 650b

From $233.05Variants
Varstrom 125XVH 500W Geared Hub Motor (700C)

Varstrom 125XVH 500W Geared Hub Motor (700C)

500W·48V·29" / 700c

From $233.05Variants
NBPower 29" 2000W Rear Hub Motor

NBPower 29" 2000W Rear Hub Motor

2000W·48–72V·29" / 700c

From $247.79Variants
NBPower 27.5" 2000W Rear Hub Motor

NBPower 27.5" 2000W Rear Hub Motor

2000W·48–72V·27.5" / 650b

From $247.79Variants
NBPower 26" 2000W Rear Hub Motor

NBPower 26" 2000W Rear Hub Motor

2000W·48–72V·26"

From $247.79Variants
NBPower 29" 3000W Rear Hub Motor

NBPower 29" 3000W Rear Hub Motor

3000W·48–72V·29" / 700c

From $247.79Variants
NBPower 26" 3000W Rear Hub Motor

NBPower 26" 3000W Rear Hub Motor

3000W·48–72V·26"

From $247.79Variants
NBPower 20" 3000W Rear Hub Motor

NBPower 20" 3000W Rear Hub Motor

3000W·48–72V·20"

From $247.79Variants
NBPower 24" 2000W Rear Hub Motor

NBPower 24" 2000W Rear Hub Motor

2000W·48–72V·24"

From $247.79Variants
NBPower 27.5" 3000W Rear Hub Motor

NBPower 27.5" 3000W Rear Hub Motor

3000W·48–72V·27.5" / 650b

From $247.79Variants
NBPower 24" 3000W Rear Hub Motor

NBPower 24" 3000W Rear Hub Motor

3000W·48–72V·24"

From $247.79Variants
NBPower 20" 2000W Rear Hub Motor

NBPower 20" 2000W Rear Hub Motor

2000W·48–72V·20"

From $248.50Variants
Varstrom 125XVH 750W Geared Hub Motor (26")

Varstrom 125XVH 750W Geared Hub Motor (26")

750W·48V·26"

From $254.25Variants
Generic 72V 5000W Fat Direct Drive Hub Motor (26" x 4")

Generic 72V 5000W Fat Direct Drive Hub Motor (26" x 4")

48–72V·26" x 4" (Fat)·Rear

From $281.48Variants
Generic 72V 5000W Fat Direct Drive Hub Motor (24" x 4")

Generic 72V 5000W Fat Direct Drive Hub Motor (24" x 4")

48–72V·24" x 4" (Fat)·Rear

From $281.48Variants
QS Motor QS205 50H V3 3000W 3.5T (18")

QS Motor QS205 50H V3 3000W 3.5T (18")

3000W·48–96V·18"

From $302.03Variants
QS Motor QS260 3000W V4 (12")

QS Motor QS260 3000W V4 (12")

3000W·48–96V·12"

From $450.00Variants
QS Motor QS205 50H V3 5000W 3.5T Bicycle Hub (24")

QS Motor QS205 50H V3 5000W 3.5T Bicycle Hub (24")

5000W·48–96V·24"

Price N/AVariants
QS Motor QS205 50H V3 5000W 3.5T Bicycle Hub (27.5")

QS Motor QS205 50H V3 5000W 3.5T Bicycle Hub (27.5")

5000W·48–96V·27.5" / 650b

Price N/AVariants
QS Motor QS205 50H V3 5000W 4T Bicycle Hub (20")

QS Motor QS205 50H V3 5000W 4T Bicycle Hub (20")

5000W·48–96V·20"

Price N/AVariants
QS Motor QS273 4000W 50H V3 Spoke (E-Bike)

QS Motor QS273 4000W 50H V3 Spoke (E-Bike)

4000W·48–144V·Rear

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

QS Motor QS260 5000W V4 (14")

5000W·48–96V·14"

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

QS Motor QS205 2000W V3 (10")

2000W·48–96V·10"

Price N/A
QS Motor QS212 1000W 30H Spoke (V1.12)

QS Motor QS212 1000W 30H Spoke (V1.12)

1000W·48V·Rear

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

QS Motor QS260 2000W V4 (14")

2000W·48–96V·14"

Price N/AVariants
NBPower 3000W 205-Class Moto Hub Motor 5T (19")

NBPower 3000W 205-Class Moto Hub Motor 5T (19")

3000W·48–72V·19"

Price N/AVariants
QS Motor QS260 3000W V1 (14×4.25")

QS Motor QS260 3000W V1 (14×4.25")

3000W·48–96V·14"

Price N/AVariants
QS Motor QS260 3000W V1 (13×4.25")

QS Motor QS260 3000W V1 (13×4.25")

3000W·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
NBPower 3000W 205-Class Moto Hub Motor 3.5T (21")

NBPower 3000W 205-Class Moto Hub Motor 3.5T (21")

3000W·48–72V·21"

Price N/AVariants
QS Motor QS260 3000W V4 (17×3.5")

QS Motor QS260 3000W V4 (17×3.5")

3000W·48–96V·17"

Price N/AVariants
QS Motor QS212 1200W 35H (10")

QS Motor QS212 1200W 35H (10")

1200W·48–72V·10"

Price N/A
NBPower 3000W 205-Class Moto Hub Motor 5T (17")

NBPower 3000W 205-Class Moto Hub Motor 5T (17")

3000W·48–72V·17"

Price N/AVariants
QS Motor QS260 2000W V1 (13×4.25" Double Shaft)

QS Motor QS260 2000W V1 (13×4.25" Double Shaft)

2000W·48–96V·13"

Price N/AVariants

Frequently Asked Questions

Ready to build?

Start a new build with the Grin Torque Arm V5 and pick from 36 compatible components.

We use cookies for analytics. Privacy Policy