Section D · Open Mold · 32ER Gravel

32ER
Gravel Carbon Rims.

For OEM and private-label 32-inch gravel wheel projects: 686 BSD carbon rim models with 27–32 mm inner widths, 45 and 52 mm depths, plus hooked and hookless options.

Download Catalog ↓ Request a quote → Find closest model →
Wheel size
32-inch / 686 BSD
Inner widths
27 – 32 mm
Depths
45 · 52 mm
Rim type
Hooked · Hookless

27i · 33o · 45mm · Hookless

27 mm inner · 33 mm outer · 45 mm deep · Asymmetric · Hookless

27i · 33o · 45mm · Hookless cross-section
ERD 612 mm 2.8 mm offset
W1 430g
W2 470g
W3 520g

27i · 33o · 45mm · Hooked

27 mm inner · 33 mm outer · 45 mm deep · Asymmetric · Hooked

27i · 33o · 45mm · Hooked cross-section
ERD 612 mm 2.8 mm offset
W1 430g
W2 470g
W3 520g

32i · 40o · 45mm · Hooked

32 mm inner · 40 mm outer · 45 mm deep · Symmetric · Hooked

32i · 40o · 45mm · Hooked cross-section
ERD 612 mm
W3 420g
W4 460g

32i · 40o · 52mm · Hooked

32 mm inner · 40.43 mm outer · 52 mm deep · Symmetric · Hooked

32i · 40o · 52mm · Hooked cross-section
ERD 598 mm
W3 450g
W4 490g

Buyer decision resources

Validate 32ER gravel fit before mold selection.

Use these guides to check inner width, bead format, and sample approval for large-diameter gravel rim programs, or use the fit finder when the 32ER gravel path is unclear.

Fit finder Find the closest 32ER gravel rim path Use when 686 BSD fit, inner width, depth, bead format, finish, quantity, or RFQ path is not clear. Rim fit Choose carbon rim inner width Use tire and terrain targets to compare 27-32 mm inner widths. Bead format Hooked vs hookless carbon rims Review hooked and hookless choices for gravel tire compatibility. Sample approval Sample approval checklist Confirm sample geometry, drilling, finish, and QC evidence.
Request 32ER gravel quote → Download the product catalog →

32ER buyer FAQ

Questions before selecting a 32ER gravel rim.

Product page, quote page, or fit finder?

Use this page to compare 32ER gravel rim families by 686 BSD fit, inner width, depth, bead format, ERD, offset, and sample readiness. Use the 32ER gravel quote page when tire range, width, depth, hook type, finish, sample timing, and batch quantity are clear, or start with the fit finder when the right rim or wheelset path is still unclear.

What does 32ER / 686 BSD mean for a gravel rim program?

It refers to a 32-inch wheel platform with a 686 mm bead seat diameter. For gravel brands, the key decision is whether the frame, tire range, fork clearance, and rim depth support a real sample program.

Who should use the 32ER gravel product page?

This page is for frame brands, wheel brands, sourcing teams, and custom builders comparing 32ER gravel carbon rim models before sending an OEM or private-label RFQ.

Can DeerCycles support OEM or private-label 32ER gravel samples?

Yes. DeerCycles can discuss sample rims, finish, decal direction, drilling, packaging, and batch production details for 32ER gravel programs.

What should we send before requesting a 32ER gravel quote?

Send the target tire range, preferred inner width, hook type, depth, ERD or drilling needs, finish requirements, sample timing, and estimated batch quantity.

Request 32ER gravel quote → Download catalog →

Ready to order?

Send us your spec.

Pick a profile, finish, and quantity. If the 32ER gravel rim path is unclear, use the fit finder first. We respond within 24 hours.

Contact 32ER gravel sales → Use fit finder →