HPI Belt, Rear, Sprint

Model: HPI 87007
Dist. #: HPIC8707 SKU: HPI87007

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Price:

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Updated on Oct 10, 2025 10:14:38 PM

Urethane Belt S3M 174 UG 4mm Sprint RTR...

This is the Stock Replacement Back Belt for the HPI Sprint RTR.
This links to the rear differential.

FEATURES:
Urethane construction

INCLUDES:
One rear belt

REQUIRES:
Setup onto Sprint RTR.

SPECS:
Length: 174mm (6.85")

REMARKS:
This belt is not to be used with the GTI.

This product is frequently gotten with the above pointed out product.

Pulley Set, 15 Tooth, (2Pcs), Sprint

This is a Set of Stock Replacement 15 Tooth Pulleys for the HPI Sprint.
These pulleys turn under the drive belt.

FEATURES:
Black plastic construction

INCLUDES:
Two pulleys
Two pulley-block ends
Two pins

REQUIRES:
Absolutely nothing. These are direct replacement parts.

SPECS:
Sheave length: 14mm (0.55")
Sheave tooth diameter: 13.5mm (0.54")
Pin length: 8mm (0.32")
Pin diameter: 1.6mm (0.06")

Lots of others have gotten this product in addition to the product that you are presently reading about.

Belt, Front, Sprint

This is the Stock Replacement Main Belt for the HPI Sprint RTR.

FEATURES:
Urethane construction

INCLUDES:
One main belt

REQUIRES:
Absolutely nothing. This is a direct replacement part.

SPECS:
Length: 507mm (20.0")

This is a superb enhancement to the product presently being gone over.

Gear Differential Case, (1Pc), Sprint

This is the Stock Replacement Gear Diff Case for the HPI Sprint RTR.
This is located in the front and rear of the vehicle.

FEATURES:
Black plastic construction

INCLUDES:
One gear diff case
Two 5x8mm brass bushings
Four 2x14mm round head self-tapping screws

REQUIRES:
The remainder of the diff components.

SPECS:
Case length: 39mm (1.54")
Case tooth diameter: 29.7mm (1.17")

REMARKS:
For optional ball bearings, use DTXC1523.

This is a superb enhancement to the product presently being gone over.

Front Belt Tensioner, Sprint 2

This is the Stock Replacement Front Belt Tensioner for the HPI Sprint RTR.
This is located at the front of the main belt.

FEATURES:
Plastic and steel construction

INCLUDES:
One belt tensioner install
One belt tensioner shaft
Two brass bushings (5x8mm)
One 5mm e-clip
One 5x10mm washer
One 3x10mm roundhead machine screw
One 3x8mm roundhead machine screw

REQUIRES:
Setup onto vehicle.

COMMENTS:
For optional ball bearings, use DTXC1523.