SRAM Bosch/Fazua Bolt Kit
SRAM

SRAM Bosch/Fazua Bolt Kit

$10.00
In Stock

Lightweight M10x0.75 chainring bolt kit from SRAM for Bosch and Fazua e-bike cranks. CNC-style aluminum bolts with T30 heads for secure, tool-friendly installation.

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Product Details

Overview & Technology

SRAM Bosch/Fazua Bolt Kit (Model CR-SPP-A0) is a purpose-built chainring bolt and nut set designed to fasten 4‑arm chainrings to Bosch and Fazua e-bike cranks that use an M10x0.75 thread. The kit includes M10x0.75 nuts and bolts with T30 Torx heads for reliable, repeatable installation on e‑bike drivetrains. The hardware is made from lightweight aluminum and finished for corrosion resistance, giving you a balance of strength and weight savings compared with steel options. The compact kit ships small and light (4" x 3" x 0.5", 0.1 lb), making it easy to keep a spare in your toolbox or saddlepack.

Key Features & Benefits

Precision fit for Bosch and Fazua e-bike systems: Thread pitch and nut size (M10x0.75) match OEM specifications to ensure secure mounting without thread damage or binding. The T30 Torx head offers positive driver engagement for accurate torqueing. Real-world benefits: Corrosion-resistant aluminum keeps weight down while resisting the elements on year-round bike commutes, trail rides, or bikepacking trips. The kit’s parts are compact and easy to replace in the field. • SRAM model ID: CR-SPP-A0 — exact replacement compatibility • M10x0.75 nuts and bolts — matches many Bosch/Fazua crank interfaces • T30 drive — common, robust Torx engagement for safe tightening

Fit, Compatibility & Installation

This bolt kit is intended for 4‑arm chainring interfaces used on many Bosch and Fazua e‑bike cranksets. Confirm your crankshaft/manual lists M10x0.75 chainring hardware or check original bolts for matching thread pitch before purchase. The SRAM part number and manufacturer part # (11.6918.007.000) help verify fit with OEM documentation. Installation requires a T30 Torx driver and adherence to the crank or chainring manufacturer's torque specifications. Always use thread locker if recommended by your crank or motor manufacturer and inspect the mating threads for damage before installing new hardware.

Who This Is For

This kit is aimed at e‑bike riders, mechanics, and shops who need a direct-replacement or spare set of chainring bolts for Bosch and Fazua crank interfaces. It’s ideal for riders who want a lightweight, corrosion-resistant option for routine maintenance or emergency repairs on the trail. If you run an eMTB or commuter with a Bosch or Fazua motor and need secure, OEM-compatible chainring fastening, this SRAM kit is a practical, compact solution to keep on hand.

Key Features

  • ✓ Direct-fit M10x0.75 nuts and bolts for Bosch and Fazua e‑bike cranks
  • ✓ Lightweight aluminum construction with corrosion-resistant finish
  • ✓ T30 Torx drive for strong tool engagement and precise torqueing
  • ✓ SRAM model ID CR-SPP-A0 and manufacturer part # 11.6918.007.000
  • ✓ Compact kit — easy to carry as a spare on rides or in shop
  • ✓ Compatible with 4-arm chainring interfaces used on many e-bikes

Specifications

Nuts and Bolts Size M10x0.75
Material Aluminum

Product Identifiers

Vendor Item # 11.6918.007.000
UPC 710845854781

Frequently Asked Questions

Will these bolts fit my Bosch or Fazua crank?

This kit is made to the M10x0.75 thread and 4‑arm mounting pattern commonly used on many Bosch and Fazua cranks. Confirm your crank documentation or measure the original bolt thread pitch to verify compatibility before purchasing.

Do I need threadlocker when installing these bolts?

Follow the crank or motor manufacturer's recommendation. Many e‑bike chainring bolts benefit from a medium-strength threadlocker to prevent loosening under vibration, but check OEM guidance to avoid voiding warranties.

Can I use these bolts on non-e-bike cranks?

Yes, if the chainring and crank use an M10x0.75 thread and 4‑arm interface, these bolts will physically fit. Ensure thread pitch and bolt length are correct for the specific chainring thickness and crank spider.

What tool do I need to install these bolts?

The bolts use a T30 Torx head, so a T30 Torx driver or bit is required. Use a torque wrench where possible and tighten to the crank/chainring manufacturer's specified torque values.

Are these aluminum bolts strong enough for e‑bike use?

Aluminum chainring bolts are common for balancing weight and corrosion resistance; they perform well for standard chainring fastening. If you prefer maximum shear strength for heavy-use applications, consult your bike builder or consider hardened steel hardware where specified.

Buying Guide

When buying replacement chainring bolts for e‑bikes, first confirm the thread pitch (M10x0.75 in this kit) and the crank's arm pattern. Match the bolt length to your chainring stack—too short risks stripping threads, too long can bottom out or interfere with the crank. Consider material: aluminum offers weight savings and corrosion resistance, while steel provides higher shear strength. Also check drive type (T30 for this SRAM kit) so you have the right tool on hand. Keep spare kits on longer rides or in your workshop to speed repairs and minimize downtime.

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